Games like Dieselpunk Wars Prologue

"Sprocket" is a tank design game that allows players to create and customize tanks using a dedicated designer. The game presents realistic armor mechanics and covers tank design challenges from WW1 to the late stages of WW2. Players can design hulls, turrets, armor, and cannons by setting thicknesses, shapes, and angles, while considering the trade-offs between space, weight, and firepower. Currently, tutorials are lacking, so a solid understanding of tanks is recommended .

Dieselpunk Wars: Prologue is a free vehicle building game, where you can create magnificent machines from over 300 unique elements, considering air drag and various kinds of weapons, armor, engines, and propulsion systems. This prologue serves as a preview for the epic full game, allowing you to expand your designs and complete missions.

"From The Depths" is a sandbox vehicle construction game where you can build and command battleships, planes, submarines, and more in intense battles. The game features a creative mode, a strategic campaign with eight factions, and a story mode. It also offers in-game planet, campaign, mission, and multiplayer map editors, as well as Steam workshop support for sharing your creations. Available on PC, Mac, and Linux.

"NavalArt is a strategy game that allows for both single-player and multiplayer modes, including PvP. The game is a sandbox experience that involves ship design, construction, physics, and combat. As a player, you will construct your own warships using various parts and tools provided, and guide your fleet through different eras."

"The Last Leviathan is a single-player historical simulation game with exceptional shipbuilding and destruction mechanics, phenomenal visuals, and a vast ancient sea to explore. Construct battle ships to defeat rival clans, solve physics-puzzles, and battle monstrous leviathans on your journey to uncover the truth about the last of its kind. Engage in naval encounters, trade, and discover hidden treasures along the way."

"Trailmakers is a physics-based vehicle construction sandbox game, where you can build and pilot cars, planes, and boats in a variety of environments. The game features a campaign mode, rally mode to learn building, and sandbox maps for creative building. Multiplayer mode supports up to eight players for cooperative or competitive gameplay. Use various weapons and blocks to build and customize your ultimate combat vehicle."

"SimplePlanes" is a sandbox-style construction simulation game that allows players to build and fly their own aircraft. With realistic physics and an intuitive building system, players can design planes that range from simple gliders to complex military jets. The game also features a variety of challenges and missions to complete, as well as online sharing capabilities for custom-built planes.

"Besiege" is a physics-based medieval siege warfare simulation game. Construct and control trebuchets, ballistas, and other war machines to destroy fortresses, conquer kingdoms, and complete various objectives. With a range of materials and design options, players can build and test their engineering skills in this creative and destructive sandbox.

Stormworks: Build and Rescue is a physics-based game that allows players to design, build, and pilot their own sea-rescue vehicles. Players must use their problem-solving skills to complete missions and rescue citizens in various challenging scenarios. The game also features a sandbox mode for open-ended creative play.

TerraTech is an open-world sandbox adventure where you design and build vehicles from various blocks to explore, scavenge, and battle across diverse environments. Featuring co-op and PvP multiplayer modes, stunning graphics, and a captivating soundtrack, it offers both creative freedom and intense combat challenges. Despite some bugs and grinding, its humor and replayability make for a fun, engaging experience.