Immortal Planet is an action game developed by teedoubleuGAMES for Windows. The game is set on an icy planet filled with ruined tombs, sleepless warriors, and mysteries to uncover. You play as the Awakewalker, a character with no memory of their past. It's up to you to explore the planet, find a way out, and uncover the secrets of the planet.

The game has a souls-like progression system where you can recover experiences lost upon death and use them to upgrade your character. There are dozens of items and spells to customize your playstyle. Combat in the game requires patience and focus. You must block, dodge, and tackle enemies while managing your stamina. You can exploit enemy stamina to stun them when they are exhausted.

Levels are designed around single checkpoints, and there are many unlockable shortcuts to ensure that you are always progressing. Every level features a powerful boss enemy, and fights with these enemies are multi-stage struggles that are a real test of skill and determination. The game is challenging, but you never lose progress upon death.

Overall, Immortal Planet is a challenging and rewarding action game with tight level design, intense boss fights, and a souls-like progression system.