Second-best game on this list, make no mistake. Bouncer 2 is way, WAY better than it looks. It's a breakout clone with an oddly dark colour palette choice, in which you must bounce two pixelly men on a see-saw, collecting every diamond in the level to move onto the next. But there's much more to it than that. Its simple looks mask a brilliant game with immense depth. Seriously, IMMENSE depth. Look, it's even got me using capital letters for emphasis, it's THAT good.
You can hold Square to trigger a magnetic beam (blue stuff, pictured) that pulls the man in the air towards the empty side of the see-saw, which means you can influence the movement of a man bouncing along at the top of the level. Bonuses that fall from blocks can be caught with the see-saw, level warps and power-ups reward careful play, and discovering all these joys suddenly means you've lost a day to tiny, bouncing men. Amazing.