This page lists updates to Cosmos Quest along with the changes made in each update. The most recent content update is v3.0.0.0 with the latest patch being released on May 3rd, 2018.

Not counting the game's initial release, the game has received 50 updates.

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Recent patchEdit

50 v3.0.0.0 (May 3, 2018)
  • Introducing new rotating events feature, currently consisting of 4 rotating events each with a limited duration. One Event will always be active:
  1. Flash Tournaments: Cost 100 UM to enter, UM as prize pool as well as random Seasonal heroes.
  2. Cosmos Quest Lottery: Purchase as many tickets as you like to enter the lottery for a chance to win UM.
  3. Dungeon Quest: Complete limited quests to earn Star Dust per quest completed (All players have the same quests).
  4. Super World Boss: World Bosses spawn with less attacks required to kill, and an increased Ascension Sphere pool

These events will start on Monday 7th

  • Buying UM during weekend, will award you double Universe Marbles.
  • Introducing Season Pass: Purchasing a Season pass in the shop gives access to a list of challenges, when completed you're awarded an Ascended Season Hero. Each task will award a prize when completed. Season pass expires at season ends. Season Pass is avaiable at Ranking Page
  • Tournament reward & Season reward structure is being revamped. Seasons will now reward Star Dust - a new currency that enables players to purchase other in-game currencies, currently that is Keys, Hero Keys, Ascension Spheres, Prana or Followers. (This was done to enable players to have choice over how their Season performance rewarded them - previous Seasons saw players obtaining different currencies with feedback being that some Seasons rewards were notably worse because of it).
  • Tournaments, instead of rewarding UM, you will be rewarded with Star Dust. As a "standard" reward, you will continue receiving PG.
  • Hourly Battles now rewards Star Dust.
  • Win Rate rewards are being removed.
  • Easter event Heroes are being lowered to 9 levels per Auction. (Auctions in process will end once the patch is applied and winners will obtain the respective hero at Level 99, after that new auctions will start following the 9 levels per auction rule.)
  • Season 2 Heroes will be added to the Auction House.
  • Starting Season 6.
  • Season 5 players will obtain 1 hero based on their Tournament performance.
  • Introducing Ascended Bavah
  • Introducing new hero in the Shop DR.HAWKING purchasable with UM, the offer will last 15 days.
  • Reworking Battle System - Some technical limitations are being removed that enables new skills, as well as more skill affects to be displayed (Things such as +Attack bonus’ will be easier to see in Battle).

We wish you'll enjoy this update!


49 v2.9.9.0 (Mar 29, 2018)
The patch notes is cited verbatim in Kongregate Forums
Dear users,

Easter is here!

The Easter event will consist in a series of “Flash Tournaments”, where each player will fight against all the other participants with the objective to win as many individual fights as you can.

The price of admission for these tournaments will be 100 Universe Marbles. Flash tournaments will start after 64 players join. After joining a Flash Tournament you’ll need to wait 1 hour before joining another. The top 3 will get 9 levels of a Legendary Hero Top 4-9 will get 9 levels of a Rare Hero Top 10-18 will get 9 levels of a Common Hero The rest of players will get 5 Prana Gems These Heroes won’t be levelable with any other method If you already have the corresponding level 99 Hero you’ll instead obtain 36,18 or 9 Prana gems, respectively. These Tournaments will not award any Prana Gems or Universe Marbles based on your position

This event will end on Tuesday 3rd April at 23:59 GMT.
48 v2.9.8.0 (Mar 16, 2018)
  • New purchase heroe: "Leprechaun" (only avaiable saturday and sunday)
  • Improve Game performance
47 v2.9.7.0 (Mar 12, 2018)
46 v2.9.6.0 (Mar 1, 2018)
  • Add a button in options, to show/hide furious monsters
  • Fix moak name display
  • Add auction room
  • Performance improvements
  • Fixed world boss massive attack bug
  • limited to 10 requests per second
  • James remake now it's levelable
45 v2.9.5.0 (Feb 15, 2018)
  • Add 4 new pages of pve (quests)
  • Add 4 new quest heroes
  • Fix some server issues
  • Performance improvements
44 v2.9.4.0 (Feb 5, 2018) v2.9.4.2
  • Renumbered some T16-T30 Monsters
  • Fixed Ascended Atzar
  • Added Ascended Rigr
  • Added a new World Boss MOAK
  • Rebalanced World Boss rewards scheme
43 v2.9.3.0 (Jan 24, 2018)
  • Start new Season V
  • Increase Weekly chests rewards (Prana Gems x3) [Reset them for people who already purchased]
  • Add new High Tier monsters (only visibles if you have enough followers)
  • Increase game performance
  • Fix follower amount display
42 v2.9.2.0 (Jan 13, 2018) v2.9.2.1
  • New Mastermind chest heroes
  • Two new ascended Heroes (Ascended Pontus and Ascended Atzar)
  • One new Milestones Page
  • One new One Time Purchase Hero (Bubbles)
  • Add “x10 label” for converting AS to PG (shift button mode)
  • Fix empty page on Heroes Manager
  • Fix Heroes sort on Tournament Mode
  • Fix bad level for heroes drag on Tournament Mode
  • Add new button to Update Currencies in case of server delay
  • Doubled No Heroes World Boss HP
  • Reduced World Boss Attack
  • Added three heroes to Hero Chest
41 v2.9.1.3 (Dec 30, 2017)
  • You'll get free candies every 12 hours instead of 24. More rewards for everyone!
  • Today and tomorrow advent calendar claims will award Sexy Santa if you don't have it!
  • AS rewards from world bosses DOUBLED
  • No heroes World bosses damage will be flat higher damage will get percentual damage now.
  • Adjusted the formulas of the expected rewards to be more accurate
40 v2.9.1.0 (Dec 22, 2017)
The patch notes is cited verbatim in Kongregate Forums
Ho Ho Ho!*As many of you already aware, we love to do special events due to celebrate some important dates.*To celebrate this Christmas, we have a “mini-game” mechanic, where you will be able to collect lots of “Candy Sticks”, as a map disasters.*With this “Candy Sticks”, you will be able to open “Gifts”, where you will obtain the next prizes:**Candy Sticks**Prana Gems**Regular Chest Heroes**Special Christmas Heroes*Every gift opening will cost 20 Candy Sticks (As we said, you will be able to obtain them by clicking on disasters, but also by buying them on the store).
  • As a “special mechanic”, Christmas Heroes will be only levelable by obtaining them on the gift (as an already own hero).
  • On the other Hand, we have a very cool Advent Calendar, where every day you will be able to open the corresponding case and obtain some good prizes.
  • Don’t forget to open it every day, cause you’ll only be able to open each case the established day!

We wish you’ll enjoy it!

39 v2.9.0.0 (Dec 20, 2017)
  • New game currency: "Ascension Spheres" (AS)
  • Now you can ascend level 99 legendaries with AS
  • New ascended legendaries heroes
  • You will be able to exchange 1 AS for 1 PG
  • World Boss feature
  • Improve game performance
  • Chests with maxed legendary heroes gives PG instead (12% 1PG, 6% 3PG, 2% 12PG)
  • Daily Quest timer improved reset timer
38 v2.8.2.0 (Dec 9, 2017)
  • Add new milestones for TD (with a new page)
  • Add weekly chests
  • Increase prana gems rewards for latest tournament positions
15->16 10->14 8->12 6->10 4->8 2->6 1->4
  • Re-work followers formula in tournaments they will match the heroes now
37 v2.8.1.0 (Dec 3, 2017)
  • Added Guardian Heroes
  • Nerfed DQ enemy strength
  • DQ displays rewards
  • Added Hero Chest Count
36 v2.8.0.0 (Nov 29, 2017)
  • Full rework of Daily Quests. GO TRY THEM!
  • Skip Mode for Chest opening. Click the open button to skip the animation
  • Finish season 3! (in the next hours, you will receive the prizes)
  • Added new skill: Ricochet
  • Season 4 begins with new sets of rules. (We'll implement the prizes for the top 10 in the upcomming days)
35 v2.7.6.0 (Nov 20, 2017)
  • By pressing shift, you will be able to level up 10 levels on Hero Manager
  • You can clear the tournament grid (you will lose the entry fee)
  • Developer heroes are now leveables with UM
  • Increased the battle show limit
  • New 5 pages of quests (with their respective heroes)
34 v2.7.5.0 (Nov 12, 2017) v2.7.5.1
  • Swap mechanic. Now you can swap Units in all your lineups
  • Line strength/follower cost of lines in Tournament and Grid
  • Hide heroes mechanic. Go to Hero Manager to hide Heroes from the hero tab (It doesn't work on Tournaments)
  • Fixed the poll tooltip
  • Buffed Energy Orbs rewards by a 40%
  • Fixed black sprites bug
  • Removed Hero level tooltip (Wait until next update)
  • Lower the chances for Halloween Heroes in Daily quests
33 v2.7.4.0 (Nov 4, 2017)
  • DOUBLED Spider Rewards until the event ends!!
  • Multiple Choice polls
  • You can't join Tournaments with less than 18 Units
  • You can now see the battle replays inside the client from Tournaments Results "View Battles"
32 v2.7.3.0 (Oct 31, 2017)
The patch notes is cited verbatim in Kongregate Forums
  • As you will see, our new friend is waiting for you in the corner of the screen... Watching for when you get distracted, makes he appear!
  • If you go to the shop and click on “Buy marbles”, you will see that a new event appears. It consists on cool Halloween heroes rewards, that you can unlock by buying marbles during this event or clicking the spider when it moves.
  • Every time that you click on the spider, you will receive a certain amount of UM, that will inflate your bar with the objective to unlock the Halloween Heroes.
  • All the heroes will automatically be unlocked when you reach the indicated amount of Universe Marble, but it will not cost you any Universe Marble (you’ll keep all your Universe Marble).
31 v2.7.2.0 (Oct 17, 2017)
  • End of season 2 and start new season 3 (Check for more information)
  • Add purchase confirmation to avoid accidentally purchases
  • Fix cosmic coins click zone
  • Add skills tooltip for heroes in grid
  • Add skills tooltip for enemy heroes in DQ
  • Upgrade TD due to works in non-focus window
  • Move seer heroes after primordial in Hero Manager
  • Remove non-own season heroes of Hero Manager
30 v2.7.1.0 (Oct 9, 2017)
  • Added 3 new Heroes
  • Fixed dimension bugs (Disaster times and Energy Orbs damage buff)
  • Introduced Cosmic Coins, gain them in Daily Quest every 5 rounds, they can be used to level quest Heroes at the same ratio as Prana Gems.
29 v2.7.0.0 (Sep 30, 2017)
  • Added 3 new Heroes (Can be leveled up)
  • Added 3 new Dimensions
  • Added a new minigame: Energy Orbs
28 v2.6.1.0 (Sep 16, 2017)
  • Added 3 new Heroes based on Primordial you can get them from Chests
  • Added 3 new pages of Quests + their heroes
  • Buffed Nebra 4->8 atk
  • All OTO heroes can be leveled up, and they will be usable in the future tournaments
  • Buffed followers in Chest Rewards
27 v2.6.0.0 (Sep 6, 2017)
  • Seasons system
  • Re-build ranking screen
  • Performance fixes
  • Add Super Common Heroes on tournaments
  • New tournament modes
26 v2.5.3.0 (Aug 27, 2017)
  • Add three new buildings (Closing T5 Buildings)
  • New Feature: Poll Questions
  • Fight Max button: Beat consecutive dq levels, until your line can’t beat it
25 v2.5.2.0 (Aug 18, 2017)
  • Add 20 new monsters Tier 11 - Tier 15
  • Added a low res option [refresh the game to take effect]
  • Added 3 new dimensions
  • Minor balancing
24 v2.5.1.0 (Aug 4, 2017, 5:02 PM)
  • Add Entity Heroes
  • Add 3 new PVE maps with their heroes
  • Improved dimensional jumps information
  • Improved research performance a bit (not enough)
23 v2.5.0.0 (July 26, 2017, 5:08 PM)
  • Add new game mode: Dimensions
  • Add new Heroes
  • Balancing a little bit production bonus
22 v2.4.2.0 (July 14, 2017, 5:30 AM)
  • Add useful tooltips
  • Add new types of sort heroes as an answer of your feedback (Rarity, elements, strength)
  • Add three new buildings
  • Improve visualization for creator disaster
  • Add Claim All button for Experiments
  • FIX in-game tournaments results
  • Nerfed James in Daily Quest
  • Show pve enemy grid as a tooltip over Fight button
  • Augment Daily Quest limit to level 34
  • Update reward on chest when the roll animation ends
  • Changed fight order now right is the first
21 v2.4.1.0 (July 6, 2017, 3:44 PM)
  • FIX hero tooltip on tournament mode
  • FIX level 99 hero on Hero Manager (don’t show stats on level 100)
  • FIX hero tab if go from Battle to Tournament
  • Add safe confirmation to avoid empty tournament grid
  • Add Hero sort in Options
  • Add hide notifications in Options
  • Re-work the options menu
  • Add New Version available pop-up
  • Add new milestones
  • FIX battle bug for dead heroes
  • Add heroes to pve fight
  • Increase max level of Daily Quest
20 v2.4.0.0 (June 30, 2017, 9:44 PM)
  • Add Tournaments Mode
  • Add Hero Manager Mode
  • Add new heroes as a reward of quests
  • Add Prana Gems system
  • Rename Chinese Dragon to Bailong
  • Fixed loading issue
  • Created
19 v2.3.2.0 (June 23, 2017, 1:17 PM)
  • Add New Species
  • Disabling fractal will enhance the Corruptor performance
  • New feature: Hero Chest, every 10 opened chests you'll receive a free chest that will always give you a Hero (60/30/10)% chances (Common/Rare/Legendary). Free chests and keys will increase the counter.
  • Fixed some typos
18 v2.3.1.0 (June 16, 2017, 6:24 AM)
  • Add pop-up confirmation for Reset Daily Fight
  • Fix top tooltip of Daily Fight
  • Add New Species
  • Add two new buildings
  • Visual improvements on Daily Fight
  • Visual improvements on monster tooltip information
  • Visual improvements on Ranking Screen
  • Raised building cap to 3500
  • Now, if you click on open chest for 100 Universe Marbles, it opens the shop due to avoid accidentaly purchases
  • Added panic button to recover the maximum energy and omegas, we send them everytime you evolve so if you didn’t *cloud save you can recover your data.
  • Add clear pve button
  • Replaced Energy from Treasure chests to x10 disaster multiplier for the next 20,40 and 200 disasters
  • Add tooltip for Building names
17 v2.3.0.0 (June 11, 2017, 9:44 PM)
  • Add One-Time Offers: Discounted deals with awesome rewards!
  • Add New prizes for the Chest Opening mode.
  • Now you can buy keys to open as many chests as you want
  • Add useful tooltips for monsters
  • Add new Battle feature: Heroes
16 v2.2.1.0 (June 2, 2017, 5:03 AM)
  • Added 3 new notifications: Hourly pvp fight, free chest, AP board reset big crunch.
  • AP tab now highlights if there are moves left
  • Added 10 new quests
  • Added 20 new monsters
  • UI rework: Followers icon menu
  • Feature rework: Daily spin.
  • Evolving for the first time to a species gives you 10 Universe Marbles
  • Added a coupon zone
  • Changed x3 Multiplier research cost
15 v2.2.0.0 (May 26, 2017, 4:10 AM)
  • Added tabs: We change the hated buttons for a beautiful and clear tabs system
  • Followers are active after first big crunch
  • Experiments are available after human evolution
  • Quantum gambling is available after Prostethicman evolution
  • Anti-particle is available after Geneticman evolution
  • Auto clicks happen 10 times less but give 10 times more energy, also the font is smaller
  • New feature: Universe Marbles
  • Shop rework: Best offers for you and all the prices in Universe Marbles!
14 v2.1.1.0 (May 18, 2017, 4:14 PM)
  • Add new feature: Daily Fights
  • Add new Species
  • Add bonus table to battles
  • Change pve conditions for battle rewards. Now the objectives are to defeat the enemy squad with 6,5 and 4 monsters in you grid.
  • Close TIER 4 Buildings
  • FIX Autosave: Now you can only save the more “advanced” game in cloud

The new Daily Fights feature, consist of a daily fight, where you will be able to battle against a squad of monsters to obtain a x3 multiplier of your followers income multiplier during 24h (0.1% to 0.3%).

13 v2.1.0.0 (May 12, 2017, 4:39 AM)
  • Add new feature: PvE
  • FIX icons of Idle part
  • Re-work icons of followers part
  • FIX count of miracles when you use “Claim All” option
  • Add some technologies names

The new PVE feature, consist of a group of quests, where you will be able to battle against a squad of monsters to obtain a followers reward.
You can play these quests so many times as you want, but you only will receive the rewards first time you complete the objectives.

12 v2.0.2.0 (May 5, 2017, 6:27 AM)
  • Add New Species
  • Add Win/Draw/Lost Statistics
  • Add Experiments for new species
  • Add new followers milestones
  • FIX followers battle tooltip
  • Add Claim All button for followers
  • Add Clear Grid button for battles
  • New Price for Researcher (10 kreds)
11 v2.0.1.0 (Apr 27, 2017, 2:57 PM)
  • Add some new Buildings
  • Fix Offline Progress (now take in count followers)
  • AP multiplier changed to a fixed part based on the maximum board empty spaces achieved and a fixed x3 multiplier based on the current state of the board
  • Add some new Technologies names
  • Show Top 100 instead Top 10
  • Change the mode of how many points do you have to put in the grid (now you see the final value)
  • You can challenge your neighbourgs in Ranking every hour (put the mouse on the name)
  • Show cancelation Pop-up when the you spend more than 5% of the time of experiments
  • Laboratory buff, they use the maximum production ever achieved instead of the current one
  • Divided cloud save into 2 modes, session resets when you reopen the game to avoid game overwritting and always that overwrittes the save upon entering the game.
  • Spin popup fix
  • Server stability fixes (now for good!)
  • Click and autoclicks run on separate queues now
  • Removed the Not optimal popup (Battle grid) after 3 rows instead of 6
10 v2.0.0.0 (Apr 20, 2017, 8:05 PM)
  • Added new mechanic: Idle-PvP
  • Hotfixed many things

Today a new era begins for Cosmos Quest, now you’ll be able to form an army with mythical creatures to fight against other players.
From now on we’ll freeze the game meachanics and begin polishing all the features we’ve introduced in this 2 crazy months.

9 v1.9.0.0 (Apr 19, 2017, 1:41 PM)
  • Fix Bug MXT - NXT
  • Milestones now are additive instead of replaceable
  • Give feedback on server side loading times
8 v1.8.0.0 (Apr 13, 2017, 5:44 PM)
  • Introduce two more Buildings
  • New feature: Daily followers wheel, Claim followers once every day
  • New feature: Follower Milestones, Reach the milestone to gain a bonus
  • Fixed Guardian background with fractal option off
  • Fixed guardian music
  • Improved some sprite transparency
  • Improved server stability
  • Import time capped at 5 minutes
  • Fixed AP refill update multiplier
  • In this update, we added more utilities for the followers.
  • First of all, you will be able to win some extra followers by spinning the Daily Followers wheel.
  • Also, we add a system of milestones, where you will receive some bonus every time you reach a number of followers.
7 v1.7.0.0 (April 7, 2017, 4:12 AM)
  • Add new species
  • Challenge % completed
  • New challenges
  • Now all challenges are completable
  • Fixed offline gains
  • Changed planet research text
6 v1.6.0.0 (March 31, 2017, 4:29 AM)
  • Add Refill button on Anti-Particles
  • Add Colorblind mode for Anti-Particles
  • Reduced color price of Anti-Particles
  • Max multiplier of Anti-Particles now scales with Species
  • Add MXT button
  • New Species class (Can deactivate his map on options)
  • Add two more Tier 4 buildings
5 v1.5.0.0 (March 24, 2017, 6:39 AM)
  • ADD NEW GAME MECHANIC: Anti-Particle
  • Include Tier 3 for all Buildings
  • Introduce two new Tier 4 Buildings
  • Add 3 new challenges and tweak some others
  • Add cancel button to Experiments
  • End of the 50% researcher discount
  • Fixed offline income
4 v1.4.0.0 (March 17, 2017, 7:13 AM)
  • ADD NEW GAME MECHANIC: Experiment Laboratory
  • New curves in Quantum Gambling
  • Rework challenges. We added a new page of challenges.
  • Add new species
  • Fix some SFX errors
  • Fix stats and challenges buildings names
  • Corrected breed s-joys
3 v1.3.0.0 (March 10, 2017, 6:15 AM)
  • ADD NEW GAME MECHANIC: Quantum Gambling
  • Rebuild the options menu to a more aesthetic version
  • Be able to close achievement popup
  • Improve the visibility of the disasters in Robot species
  • Mute logo scene sound
  • Visualize Cloud Save compared to Computer Save
  • Rename some of the Improve XXXX researches to more meaningful ones
  • Rebalanced buildings multiplier
2 v1.2.0.0 (March 3, 2017, 5:56 AM)
  • Rebuild the entire Engine
  • Add Online save data
  • Add new TIER 2 buildings
  • Add 7th species
  • Fix minimized research
  • Show disaster time in omega upgrade
  • Requirements are available on building tooltip
  • Fine structure constant goes from 1.95 to 2.00
1 v1.1.0.0 (February 24, 2017, 7:17 AM)
  • Change how the spent omega affects on production (now you can spend all Omega without loosing production)
  • Add NXT to the build amount options. (The amount will vary based on research)
  • Hotkey to change the amount of buildings to build (Z)
  • Hotkey to buy buildings (0-9,a,b)
  • Omega particle tooltip, displaying some interesting information about omega particles
  • Production tooltip displaying units and value
  • Tooltip for the build amount options
  • Rebalance click Challenges
  • Stats will display ???? when the text isn’t yet discovered
  • Toggle energy obtained by click
  • Tier 2 building replacements (Some of them)
  • Free autoresearch for researches under 1ms
  • New shop item: researcher, will start ALL researches automatically
  • Species bar hover will display the time left to evolve
  • Keep the build amount after BigCrunch if you are at 1, MAX or NXT
  • Fix thunder disaster
  • Fix Posthuman disaster for a more visible one
  • Add evolve requirements for some buildings
  • Add scientific notation
0 Game Released (February 17, 2017, 7:17 AM)