Zaga-33

Zaga-33 is a game where you need to destroy alien cortex to escape.
Zaga-33 features:
- Highly tactical
- No experience points or other rewards for killing, so it's usually better to evade enemies than to fight them
- All items are single-use only
- No hp regeneration over time, but you regain 1 hp each level
- 25 randomly generated levels.