Codes
Claim both working Cat Invasion codes for 250 Gold each, then use the lobby Codes button on the right before they expire.
View all Codes Roblox · Fan Wiki
Cat Invasion Wiki
Working codes, class tiers, gold farming, and wave guides for Cat Invasion on Roblox.
Unofficial Cat Invasion wiki for Roblox: working codes, class tiers, gold farming, and wave guides to survive meme-cat invasions.
- 24M+
- Visits
- 5.5k
- Peak players
- 18
- Server size
- 2 codes
- Active now
Game overview
What Cat Invasion is
Cat Invasion is a free Roblox survival game from OneBed Studio. You defend a wooden base against waves of meme cats, spend coins on weapons, armor, walls, and turrets, then cash Gold into longer-term progress. Play solo or with a group of up to 18. Start with the beginner guide, claim working codes, then check the class tier list before you dump Gold into a weak loadout. When the first named cat appears, jump to the Floppa fight.
Quick facts
- Developer
- OneBed Studio
- Publisher
- OneBed Studio
- Platform
- Roblox
- Genre
- Survival, wave defense
- Release date
- December 25, 2025
- Price
- Free-to-play
Explore the wiki
Hubs for codes, classes, weapons, bosses, scripts, and live events.
Guides
Cat Invasion walkthroughs for the first hour, Gold, wave 100, Floppa, base defense, AFK Zone, and later bosses.
View all GuidesTier List
Fan S/A/B/C ranks for Cat Invasion classes and weapons from public runs. Not official OneBed Studio tier ratings.
View all Tier ListPlayers
Cat Invasion loadouts: classes, weapons, armor breakpoints, and the five gamepasses without treating Robux as required.
View all PlayersUpdates
Cat Invasion still patches after the 25 December 2025 launch. Golden Weekend, badges, and how we log live events.
View all UpdatesScripts
Cat Invasion community scripts cover auto farm, kill aura, and auto upgrade, plus the account risks before you inject a loader.
View all ScriptsTools
Cat Invasion markdown tools: a coin upgrade planner and a wave badge checklist from 25 through 1000, not a live calculator.
View all ToolsLinks
Unofficial Cat Invasion links: Roblox game page, OneBed Studio group, and wiki hubs. No Trello, no fake Discord invite.
View all Links Featured guides
Start here if you want Gold, a class, or a clean path to wave 100.
Latest updates
New codes, Golden Weekend notes, and badge tracking.
Popular right now
The pages players open after a wipe: Floppa, gold, and class unlocks.
Quick start
Redeem codes, pick a class, then spend coins on range before Floppa.
- 1
Claim both Gold codes
Open the codes hub and redeem 19MVISITS plus 900KMEMBERS before they expire. That is 500 Gold you do not have to farm.
- 2
Learn the first-hour loop
The getting started page covers lobby buttons, coins versus Gold, pause-to-upgrade, and when to swap from melee to range.
- 3
Pick a class with a plan
Read the class tier list before you spend Gold. Medic is the group pick; Alchemist is a daily-login unlock.
- 4
Spend coins in the right order
Use the upgrade planner so early coins go into range and coin boosts, not vanity melee, before Floppa.
- 5
Push a wave badge
Follow the wave 100 route and tick the wave checklist so you know which boss is next.
Browse everything
Every Cat Invasion page on the wiki, grouped by search intent.
FAQ
Wiki FAQ
Quick answers for codes, waves, classes, and bosses.
Where should I start in Cat Invasion?
Redeem working codes, then follow getting started. After one run, read the class tier list so Gold is not wasted.
Is Cat Invasion the same game as Cat Invaders?
Yes. The Roblox universe is titled Cat Invasion; many listings still say Cat Invaders. Both names point to OneBed Studio place 78496323189083.
Does Cat Invasion support co-op?
Yes. You can run invasions solo or with a group. Servers hold up to 18 players. Medic is the class that revives teammates after a wipe.
Which languages are supported?
This wiki is available in English, Français, Deutsch, Español, Português (BR).
How do I beat the first boss?
Floppa is the first named encounter, usually around wave 50. Bring armor, damage potions, and range, then follow the Floppa guide.
How do I stop cats breaking the base?
Read how to protect your base. Buy range first, then walls, builders, and turrets. Idle Gold belongs in the AFK Zone, not a broken Invasion.
Where do new codes come from?
OneBed Studio posts codes on visit milestones and group-member milestones. Bookmark the codes page and the events log.
Ready to hold the base?
Redeem Cat Invasion codes, follow the getting started route, then use the upgrade planner so coins go into range, armor, and walls in the right order.
Start with the beginner guide