

Invasive Species
Whiteboard Cleaner Studios · 2025 · Action, Strategy, Tower Defense, Party Game, Co-op
PC
This game is free to play. Get it on Steam →
Screenshots
About Invasive Species
Invasive Species is a silly, hectic, and sometimes difficult, couch co-op tower defence game. You and your friend grow plants to defend your Grandfather's greenhouse against wave after wave of the Alien-Robot invasion.Grow your plants in pots and put them into position on the windowsills overlooking the backyard and provide them with hand-grown ammunition. Robots will be shot on sight! Do a High Five with your friend to ensure optimal cooperation! Invasive Species is a student project made by a group of 10 people over 8 weeks.
Game features
- 3D static camera gameplay
- Grow different plants as towers to shoot at approaching enemies
- Grow different ammunition and feed it to the plants
- Hectic logistics as your plants need to be positioned correctly in order to fire and are in constant need of fresh ammunition
- Earn spendable Scrap (money) by defeating robots!
- Purchase new pots to fill up every window
- Purchase upgrades for you plants
- Purchase new kinds of plants to fight robots with
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
really nice game, lil short. would recommend (if you have friend) :)
Don't look into the void...
A cool charming free co-op micro management tower defence game. There's no pause menu, it doesn't pause while in the book, and you only have 25sec between waves making it real hard to do singleplayer (I don't have friends, bite me).
Very cute game.
Fun and enjoyable game with an enjoyable level of difficulty. I liked high-fiving my friend and growing potatoes.
Pretty good game :]
Community reviews
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