Collect the gases while avoiding bonds and metals that can crush you.
How to Play:
The premise of the game is fairly simple: you are a small character (presumably the Protonaut), tasked with collecting all of the gaseous elements in each level. To do this, you have the standard techniques of running ([left] and [right] arrow keys), jumping (the [Z] key), as well as firing a small projectile (the [X] key, with the [up] and [down] arrow keys to aim). Also in your arsenal are the wall-jump and the wall-hop, which allow you to explore places that would otherwise be out of reach. With these 5 meager techniques, you will soon be gathering Oxygens, shooting down Nitrogens, and jumping up for Hydrogens.
Protonaut is one of many Action Games to play online on your web browser for free at KBH Games. Tagged as Action Games. Upvoted by 22 players. Other games you might like are Protonaut and Shadow of the Warrior. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.