Waves

Hard not to recommend given the low price (on sale you can get it for half a buck), as you’ll definitely get your money’s worth if you’re looking for some quick arcade action. That said, it should be noted that the skill ceiling here is quite low, contrary to what the description on Steam's store page promises. If you play this for 2-3 hours you will already have mastered the optimal scoring strategy, which boils down to chain-spamming bombs non-stop while triggering your slow-mo power for double points. Hence the game quickly turns into a mind-numbing endurance test as soon as you have the basics down. Also, for certain game modes it is not particularly hard to reach the maximum possible score of ~2.1 billion (or 2^31-1, the signed 32-bit integer limit), rendering the leaderboards useless.