While there’s much to be said for a traditional shoot ’em up in which you simply blast everything while trying not to get blasted in return, sometimes it’s nice to enjoy something a bit different.
Triangle Service’s Minus Zero, part of the Shooting Love. 200X collection, is a great example. Consisting entirely of “lock-on” shooting and a nifty invincibility gimmick, it’s a highly enjoyable game that is great for a quick fix of making things explode should you feel the need — a single game is done and dusted in a matter of minutes, even if you can clear the whole thing!
Today, you can enjoy it either as part of the Shooting Love. 200X compilation on Xbox 360 (which is not region-free in its physical incarnation, but is available via the Games On Demand download platform in North America and Europe) or on PC via its Steam release.