A platformer/shooter with emphasis on exploration, ala the Metroid series. Development began as a test to see what I could do with Game Maker, and expanded from there.

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Here is yet ANOTHER long-overdue version of Ex Vitro!

While I wasn't able to completely finish everything in this version, I'm determined to power through the rest of the year and get as much of it done while I still have my health. I expect that there will be one more major update after this, including the final phase of the last boss and a few endings.

It's hard to believe that when I started making it, Metroidvanias seemed like a bit of a niche genre, and now the internet is saturated with all sorts of variations on the formula. So, I figured I might as well get this monkey off my back and inject one more Metroid knock-off into the internet's well-stuffed gaming community!

Updates in 0.90

  • New main character graphics and animations.

  • New charging effects for all beams.

  • Screen scaling enabled.

  • Optional tutorial messages added.

  • Post-final boss rooms added.

  • Final game stats screens added.

  • Simplified or removed many 'crawling puzzles'.

  • Minimap has a glowing effect when the current room has a hidden EMP item in the walls.

  • A small animation has been added to the character when the EMP is ready to fire.

  • Some enemies have new charging effects before they shoot.

  • Some bosses have had their health reduced.

  • Credits screen added.
Ex Vitro Returns Again

Ex Vitro Returns Again

News 1 comment

Information about the latest update, including the final zone and first phase of the final boss.

Ex Vitro Returns

Ex Vitro Returns

News 11 comments

New version of Ex Vitro available for download. Main features include gamepad support, datalog archive, 35 new rooms, 2 new weapons, part of a new zone...

Ex Vitro Update

Ex Vitro Update

News

Information about the upcoming update, which will mostly contain quality of life improvements to the existing game.

Ex Vitro New Character Concept

Ex Vitro New Character Concept

News 12 comments

Brand new concept to replace the existing character design. No more generic space soldier!

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Ex Vitro 0.90

Ex Vitro 0.90

Demo

Development began as a passion project to experiment with what I could do with Game Maker, and expanded from there.

Ex Vitro 0.70

Ex Vitro 0.70

Demo

A platform shooter with an emphasis on exploration. Battle corrupted robots and mutated creatures while collecting powerful items and weapons. This is...

Ex Vitro 0.52

Ex Vitro 0.52

Demo

A platform shooter with an emphasis on exploration. Battle corrupted robots and mutated creatures while collecting powerful items and weapons. This is...

Ex Vitro 0.35 Beta

Ex Vitro 0.35 Beta

Demo 1 comment

A platform shooter with an emphasis on exploration. Battle corrupted robots and mutated creatures while collecting powerful items and weapons. This is...

Ex Vitro Demo

Ex Vitro Demo

Demo 3 comments

This program was created over the past 8 months by me, a hobbyist developer and game enthusiast. I hope that you enjoy playing it as much as I enjoyed...

Comments  (0 - 10 of 19)
raxor666
raxor666

there will be one more update to the game, but when you release it, unless you make it by December

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Adjuvant Creator
Adjuvant

I probably won't have it done by the end of this year, but hopefully early in the new year!

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raxor666
raxor666

when there is a new version of the game and you have not updated it for a long time.

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Adjuvant Creator
Adjuvant

Coming soon!

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raxor666
raxor666

when there is a new version of the game and you have not updated it for a long time.

Reply Good karma Bad karma+1 vote
negoay
negoay

Just finished playing the demo. I friggin' love metroid-vanias and Ex Vitro is just what I wanted. Nice music, great graphics and very fluent gameplay.

I entered every room thinking "I hope it won't end here since this is a demo...", but you've really made a large and fun demo. The only thing that made me upset is the first weapon we had; after getting the blue one I've never again used the first despite upgrading it. All others are awesome though.

Oh and just a little thing I've noticed; the "pipe-ways" we are passing through, at some of them there's a layering problem with pipes and particles. At some parts the bullets travel "above" the pipe layer where it should travel "below" of it. I believe it happened at that yellow area with lively yellow slimeys.

Great game Adjuvent, well done. Even the demo takes your time but it worth every second.

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Free...ze
Free...ze

After playing the demo, great game! Good atmosphere, good graphics and music, especially like music to praise)))
Thanks for the demo!

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Wonderland12
Wonderland12

I hope this gets finished.

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OMGbleech
OMGbleech

Solid start so far! I have started a similar project in C# and wish I was a decent artist like you! You need game pad support! Not only is your foreground nice but the backgrounds you have created are simple but work well. Great start I hope to see you continue this.

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