Codes
Active Cat Invaders Roblox codes for free Gold, plus redeem steps so you claim both live drops before they expire.
View all Codes Roblox Survival · Fan Wiki
Cat Invaders Wiki
Working Roblox codes, class ranks, and wave-survival routes for Cat Invaders.
Unofficial Cat Invaders Roblox wiki with working codes, class ranks, Floppa tactics, and high-wave upgrade routes.
- 25M+
- Roblox visits
- 5.5k
- Peak players
- 18
- Server size
- 2 codes
- Active now
Gameplay video
Cat Invaders Roblox gameplay
Game overview
Wave defense on Roblox
Cat Invaders (also listed as Cat Invasion) is a Roblox survival wave-defense game from OneBed Studio. You hold a fish-stuffed base against meme cats, spend Gold on weapons, walls, food, and armor, then unlock classes with unique abilities. Servers hold up to 18 players, and you can run the same loop solo. Start with the beginner guide, claim working codes, learn how to play, then rank options on the class tier list. When the first named boss appears, open how to beat Floppa. Late runs live in the high-wave guide and the upgrade priority tool.
Quick facts
- Developer
- OneBed Studio
- Publisher
- OneBed Studio
- Platform
- Roblox
- Genre
- Survival wave defense
- Release date
- December 2025
- Price
- Free to play
Explore the wiki
Hubs for codes, classes, bosses, scripts, and live events.
Guides
Cat Invaders Roblox guides for new players, controls, Floppa, and high-wave routes without wasting Gold upgrades.
View all GuidesTier List
Cat Invaders tier lists for classes and weapons, ranked for solo waves, co-op, and the Floppa checkpoint fight.
View all Tier ListPlayers
Cat Invaders player guides for classes, co-op roles, and loadouts that survive Floppa and high waves on Roblox.
View all PlayersUpdates
Cat Invaders patch notes: Version 1.1 classes, Golden Weekend x2 Gold, live codes, and badge trackers for bosses.
View all UpdatesScripts
Cat Invaders scripts for auto farm, auto upgrade, and loot pickup, plus executor notes and account-risk warnings.
View all ScriptsTools
Cat Invaders tools: upgrade priority checklist, Gold breakpoints, and when to ignore walls before the Floppa fight.
View all ToolsLinks
Official Cat Invaders Roblox links: play page, OneBed Studio group, Discord, and where codes actually appear first.
View all Links Featured guides
Beginner routes, Floppa fights, and wave 100 upgrade paths.
Latest updates
New codes, Golden Weekend notes, and badge trackers.
Popular right now
The pages players open after redeeming Gold.
Quick start
Five steps from lobby codes to your first boss clear.
- 1
Redeem both live codes
Open the codes list and follow how to redeem so the 250 Gold drops land before you buy your first ranged upgrade.
- 2
Learn the lobby loop
Read the beginner guide and how to play to pause waves, spend Gold, and keep the fish pile alive.
- 3
Lock a class and weapon path
Use the class tier list and weapon ranks, then copy a loadout that matches solo or co-op.
- 4
Clear the first named boss
Wave 50 is where most runs die. The Floppa guide covers kiting, regen armor, and when to ignore the base for a few seconds.
- 5
Farm Gold for late waves
Follow upgrade priority and the high-wave guide so range, food, and walls stay ahead of El Gato and King Meowl.
Browse everything
Jump to any Cat Invaders page on this wiki.
FAQ
Wiki FAQ
Quick answers to the most common Cat Invaders questions.
Where should I start in Cat Invaders?
Claim the active codes, then follow the Getting Started route before you buy random shop items.
What is Cat Invaders on Roblox?
A free wave-defense survival game by OneBed Studio. You defend a base of fish from meme cats, upgrade weapons and walls with Gold, and unlock classes. The Roblox page also lists the experience as Cat Invasion.
Is this an official wiki?
No. This is a fan-made guide site. Confirm codes and events on the Roblox page or the Discord link hub.
Which languages does this wiki support?
English, French, German, Spanish, and Brazilian Portuguese. Switch language in the header; codes, class names, and boss names stay in English.
How do I beat the first boss?
Use how to beat Floppa: buy regen armor around 3,000 Gold, keep moving, and do not stand in green ground effects.
Can I play with friends?
Yes. Cat Invaders supports online co-op on servers of up to 18 players. Solo is still the cleanest way to control upgrades, which the controls guide explains.
Ready to hold the next wave?
Redeem Cat Invaders codes, pick a class from the tier list, then follow the beginner guide into Floppa and beyond.
Start with the beginner guide