Could be good, but it's more of a avoidance-maze game, so a lot of things don't make sense, like touching walls killing you, and a sword that you can't always use.
The laser overheats too quick, and jumping should do some damage because the super jump takes a lot time compared to damage received.. You don't get enough 'money' for upgrades. Took me 3 levels to get one upgrade.
good idea. thanks