Xenosis

Xenosis

Noah Lee · May 15, 2023 · Metroidvania, Exploration, Side Scroller, 2D Platformer, Puzzle Platformer

Xenosis is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Positive78% · 51 📉 Recent reviews down 68%
This game is free to play. Get it on Steam →

Screenshots

Xenosis price

Xenosis is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Xenosis

Xenosis is a thrilling metroidvania where you traverse an ancient temple that has been overrun by alien creatures.

Your only hope for survival is to explore the temple and find a way to escape. Armed with your blaster, you must combat a variety of challenging enemies and upgrade your weapon along the way!
EXPLORE AN ANCIENT TEMPLE FORGOTTEN BY TIME
Explore an ancient temple forgotten by time. With non-linear exploration, multiple paths, and hidden secrets to uncover, Xenosis offers a personalized experience that allows players to choose their own path and play at their own pace.
COMBAT AN UNFORGIVING ALIEN INFESTATION
Throughout the temple, you will combat alien insectoids, mechanical defense golems and automatic temple defense systems. Xenosis has challenging enemies, platforming puzzles, and a variety of weapon upgrades to discover.
EXPERIENCE A COSMIC ATMOSPHERE WITH CLASSIC METROIDVANIA GRAPHICS
Immerse yourself in a cosmic temple atmosphere with brooding instrumental music and classic metroidvania graphics that capture the nostalgia of retro gaming.
Xenosis was created independently by students in the University of Southern California’s games program. The game was developed by Noah Lee, Luke Todaro, Simon Burdick, Ryan Wilson, Emily Jiang, and Hudson Nguyen. For more information, please visit our publisher page. To learn more about the USC Games program, the #1 Games Program in the world, check out the USC Games website.

Xenosis — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Mar 28, 2024
⠀
8 found this helpful
Not recommended Jan 5, 2026
"Xenosis" is a student project from USC Games. One of the first things students should be taught in game development is that 3D graphics became mainstream in the mid 1990's with dedicated 3D cards like the Voodoo3 and the ATI Rage. But the students were deliberately mistaught that's it's okay to release obsolete 2D games in the 3D era of gaming... certainly any professional developer seeing a prospective new hire who doesn't even know about 3D gaming probably isn't going to give them a job. The remarkable part about this garbage Metroidvania ripoff is that the faculty at USC Games, I am not making this up, sat down a bunch of students in 2023, the year that right after Baldur's Gate 3 and Alan Wake 2 came out, and told them what game development business want in hiring game developers is game developers who can only make pixelcrap ripoffs of Metroid. I cannot imagine how hard the recruiters laughed at the students when they honestly presented this garbage during an interview. Needless to say if an educational institution taught me incorrectly on purpose, I'd ask for my money back. We also have to question what value there is for gamers on Steam when institutions flood the st…
1 found this helpful
Recommended Jun 8, 2026
I loved this 100% free game and the looks of the main hero was awesome, too! They looked kinda like a Samus/Megaman/Shinobi hybrid. Worked even fine with my Atrix Ps4 controller, but 26 minutes are quite short of course. Your decision if you wish to play a short, but fun jump&run game fast.
Recommended Aug 22, 2024
A very short game. I think for being a game made by university students, it was well made. It have a nice ambient and the platform part is very nice. Short, but i enjoyed my time playing it. Un juego muy corto. Creo que, para ser un juego hecho por estudiantes universitarios, está bien hecho. Tiene un ambiente agradable y la parte de plataformas es muy buena. Es corto, pero disfruté mucho jugándolo.
Recommended Apr 8, 2024
Good
Not recommended Mar 17, 2024
Honestly it's basically a demo, and not a very impressive one.

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