With 30 campaign missions, 10 challenges, and the classic AI versus mode with randomly generated terrain, W.M.D is no slouch in the replay department. The campaign levels aren't just released together either, as they all serve a purpose in teaching players the finicky intricacies of aiming, jumping, and weapon choice.
There's still physics to take into account, and even after playing the series for about two decades you pick up new tactics from time to time. It can still take a long time to actually finish out turns while everything is calculated, but it's not worth fussing about anymore.
Minimum requirements:
OS: Windows 7/8.1/10 (32-64-bit)
Processor: Intel Dual Core 6600 @ 2.4GHz
Memory: 2 GB RAM
Graphics: Intel 4400, GeForce GTX 280, AMD Radeon HD 7750
DirectX: Version 11