Thexder is a 1987 SHUMP released on the PC. Mark said that this is his favourite side-scroller of all time. He explains the gameplay. He notes that you don't aim your weapon, the game does itself, which makes it strategic. He said it is very difficult. He wants a remake. He then shows us the packaging and floppy disk design. He said he could not screen capture the game, and it's also not combatible with his sound card, so it uses the PC Speaker. He recommends it.