-Figure out what each world can do. Even jumping off the edge in Level 4.
– The only controls you have to work with are the directional keys so experiment with them (holding them down, jumping a lot, etc.). Sometimes the best way to see what ability a world gives you is to go to another world and bring it with you (since some of the worlds are flat and/or don’t allow you to fall to your death, this prevents you from finding out the world’s ability).
– For some reason, the W key will work in activating an ability when the up arrow does not. Possibly an oversight on the developer’s part. Keep this in mind.
– You will have to switch between the abilities in mid-air to complete some of the puzzles.
How to Play:
Space: Connect/disconnect worlds.
1,2,3,4: Switch worlds.
Esc: Pause game.
M: Mute game.
Isolated Subject is one of many Brain Games to play online on your web browser for free at KBH Games. Tagged as Brain Games, Hard Games, Platformer Games, and Puzzle Games. Upvoted by 25 players. Other games you might like are Test Subject Green and Test Subject Complete. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.