Ghost-Robot Adventure

Controls

"A/D" or "Left/Right Arrow Keys" to Move
"Space" or "W" to Jump
"Left Ctrl" or "S" to Descent
"E" to Possess closest robot

Rules

1. Your ghost have limited time to survive its own, so hurry to possess a robot. 
2. There are two robots, one can move horizontally or jump, and the other can fly. 
3. Spikes destroy robots - the only way the ghost become free. 
4. There are some walls that only ghost can trespass.
5. Have fun!