Make the enemies crash into each other or piles of rubble to destroy them. Teleport out of a tight situation or use your bomb as a last resort.
You get a turn, the attackers get a turn until they?re all dead or you are.
Movement:
Q, W, E = Move up-left, up and up-right
A, D = Moveleft, up and right
Z,X,C = Move down-left, down and down-right
S = Stand still for one turn
T = Teleport to a safe location
B = Fire the bomb, killing any adjacent attackers
L = Last stand, stand still until the end of the round. Risky but worth more points.