Skip to content
Geeky Alien
Bishi and the Alien Slime Invasion!

Screenshots

Bishi and the Alien Slime Invasion! screenshot 1
Bishi Trailer trailerWatch trailer on Steam ↗

Bishi and the Alien Slime Invasion!

Because Because Games · Published by Because Because Games · Official site ↗

Positive — 89% positive (19 reviews)

Last updated 27 Sept 2026

Bishi jumps and boomerang attacks his way through three worlds to stop the Alien Slime Invasion, and stop the appropriately named Doctor Evilworth!

Free to PlayDJCTQ 6

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Adventure, Indie, Free To Play, Casual · 2018 · More free games

Explore and defend against alien invaders in Bishi and the Alien Slime Invasion! Control the agile Bishi in an action-packed adventure across three distinct worlds, using his unique jumping and boomerang skills to thwart Doctor Evilworth's plans.

About this game

Join Bishi in this short but sweet (and funny) platform game as he goes through three worlds to defeat the evil Doctor Evilworth! He's like, really evil. Bishi will soon find himself in possession of a very persistant boomerang, and a friend in the name of Maximillian the Third, from the band Because Because! (Who totally isn't the author of this game..)

- Featuring plenty of checkpoints and infinite lives, this isn't Dark Souls.
- Enjoy the varied levels and Maximillian's lack of helpfulness!
- Lots of tunes and funny sound effects!
- An adorable Bishi!
- Gems to find for an extended ending!
- WASD keys or Arrow keys with Shift and Right CTRL
- Bishi can be controlled with a controller, but conversations must be advanced by pressing the space bar.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows XP SP2 or above
  • Processor: 1 GHZ or higher
  • Memory: 1024 MB RAM
  • Graphics: 256 MB
  • DirectX: Version 9.0
  • Storage: 122 MB available space

Supported Languages

English*
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    Solus Ascending

    Introducing my new project - Solus Ascending! Please comment below if you would like me to create a short playable demo that will be taken from the full game. It's early days but I want to get feedback before committing to this ambitious title. {STEAM_CLAN_IMAGE}/37996781/5cf40d788bd7eeed5b4c49c1dcd30ce6ca550ce1.png {STEAM_CLAN_IMAGE}/37996781/56daeaf5f859a30f1aadb5256e729b49819237db.png {STEAM_CLAN_IMAGE}/37996781/db45de4fe0bf7200f5acc822296006c34fe22161.png Solus Ascending is a traditional point and click adventure game using an inventory system and logical puzzles. You play as Sandeep Patel, a man who is good with electronics, and makes a living from repairing people's equipment. Recently there have been tremors, and the government claims they are earthquakes. But Sandeep isn't convinced, and suspects other goings on are also suspicious. Sandeep sets on a mission to find out what's really going on, and will set off a chain of events that will shock the general population to the core.
    Read full article on Community Announcements (ManicMatt)

We use strictly necessary cookies to run this site. We don't currently set any analytics or advertising cookies. See our Cookie Policy for details.