Single-player games like Rampart
Below are 8 single-player Steam games similar to Rampart, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Rampart page.
Ranked picks
- 1

Little Kingdom RTS
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.
- 2

Not My Base!
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
Build, defend, adapt… or just watch your base burn. Not My Base! is a Tower Defense game where you build up your defenses and fight through various levels. Strengthen your fortifications, choose your upgrades, and craft new strategies to withstand the chaos and havoc unleashed by angry armies.
- 3

Artisan TD
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
Artisan TD is a puzzle-oriented Tower Defense game where you must survive by building mazes.
- 4

Kill The Hero
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
A Dungeon Builder, Autobattler and Deckbuilder in one. They call themselves “heroes”. You call them gold suppliers. Dig your domain, build deadly traps, place guards and play powerful cards as ever-stronger “heroes” invade your dungeon. Take their gold and build the World Domination Machine.
- 5

FrontierLord
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
FrontierLord is a pixel strategy game to build and guard frontier forts. As lord, build villages, collect wood and ore for production. Place siege gear and wall traps, train troops to repel raiders. Balance building and defense, craft your fort and create your frontier legend.
- 6

Ghouls & Guardians
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
Ghouls & Guardians is a tower defense and strategy game with roguelite elements. Build and manage your defenses, gather resources, and fend off relentless night creatures. Each playthrough encourages creative tactics and offers a fresh, challenging experience.
- 7

Medieval Survivors: Village Defense
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
A first-person strategy game blending colony building, lane-based battles, tower defense, and action combat.
- 8

Tower Defense: Defender of the Kingdom
Single-player alternative to Rampart — playable solo, no multiplayer required. Shares Strategy with Rampart.
Defender of the Kingdom: Tower Defense is a colorful medieval tower defense strategy game where orcs and their horde attacked the kingdom and now the fate of the kingdom is in your hands, defenders!