Besiege (v1.91 & ALL DLC)

Medieval warfare becomes a wonderfully destructive engineering sandbox, where every victory starts with a pile of wooden braces, spinning wheels, and dangerously placed explosives. Besiege places you across a series of small island kingdoms, each presenting castles to shatter, villages to raid, armies to scatter, or fragile cargo to deliver. Its tone is playful rather than grim: failure often means watching a homemade trebuchet fold in half, a flying machine lose its wings, or an ambitious drill-tank accidentally destroy itself. The appeal lies in turning ridiculous ideas into functioning war machines, then seeing whether the physics agrees with your plans.

Players assemble contraptions block by block, attaching structural pieces, locomotion, weapons, propellers, armor, grabbers, and mechanical components to a central core. Each campaign level sets a practical objective, but the route to success remains open-ended: crush targets with a rolling ram, rain bombs from above, build a nimble armored vehicle, or create an unstable contraption that succeeds through sheer force. Weight distribution, torque, balance, friction, and structural stress all matter, so even a simple vehicle benefits from testing and iterative redesign. Later challenges introduce cannons, flaming arrows, stronger defenses, and awkward terrain, pushing designs beyond brute-force solutions. A sandbox mode and level editor extend the experimentation once the campaign objectives are complete.

What separates Besiege from straightforward vehicle builders is how immediate its destruction feels. Fortifications collapse piece by piece, soldiers and animals react to impacts, and a machine’s failures are as entertaining as its successes. The clean, colorful low-poly presentation keeps busy constructions readable while making catastrophic crashes feel almost like slapstick. Steam Workshop support provides a huge supply of community machines and custom scenarios, while multiplayer options let players test creations together in shared sessions. Fans of Kerbal Space Program, Scrap Mechanic, or Trailmakers will recognize the trial-and-error engineering spirit, although Besiege stays more focused on compact medieval battle puzzles. It suits newcomers because basic machines are easy to assemble, but inventive builders can spend dozens of hours refining elaborate designs.