Wanderburg review: The castle is hungry and has learned to drive

The big picture

A castle traditionally stays where somebody built it, giving invaders a reasonably clear idea of where to begin the siege. Wanderburg rejects that arrangement. Your fortress moves, consumes smaller targets and grows into a larger mobile problem. The countryside has acquired a predator with battlements, and the sheep are in no position to explain why this is architecturally inappropriate.

Randwerk and Sidekick Publishing released Wanderburg into development Early Access on September 8, 2026, for Windows. Earlier public playtests and a demo were separate; the older demo was retired when the paid release arrived after substantial changes. As of October 18, this is still an unfinished single-player game. Steam's estimate of roughly six to twelve months in Early Access remains a changeable schedule, not a confirmed appointment with a finished castle.

Would another tower help, or is that the problem?

A cannon-heavy arrangement and a wizard-led build suggest different priorities before you even consider individual numbers. Modules make those choices visible, which helps a growing machine retain a personality. You can imagine the role you want the fortress to perform and then investigate which parts support it.

The more important question is whether those differences continue to change decisions over repeated runs. Unlocking more objects is useful when they create new possibilities; less so if they merely postpone access to the one arrangement you always intend to use. A large collection of parts should offer experiments, not just a longer wait before the interesting pieces arrive.

Wanderburg courts players who enjoy powerful combinations and the possibility of making the rules bend. That is a particular roguelike appetite. Some people want a tightly restrained contest, while others want to assemble something so extravagant that its continued existence feels like a design oversight. The mobile-castle premise is not making a strong effort to appear restrained.

Handling remains part of the idea too. You are operating a conspicuous contraption, not moving a tiny abstract point through empty space. Players who prefer minimal, precise movement should consider whether piloting a fortress actually sounds enjoyable. An impressive tower is only helpful if you like travelling with the building attached to it.

The first revisions affect the important bits

The September 21 hotfix adds another starting-artifact reroll and changes healing, enemy resistances and Electric Mage attacks. It also makes the camera pull back slightly during boss fights and addresses stability problems. Those adjustments touch the decisions and information that make a run work.

An extra reroll gives you more influence over the beginning of a build. A camera change can make a large fight easier to read. These are useful responses to a game whose central fantasy involves becoming a bigger, busier object surrounded by other busy objects. Eventually somebody needs to make sure all that ambition fits on the screen.

Changing healing and resistances also shows how unsettled the rules remain. Early Access can be enjoyable if you like seeing systems evolve, but less appealing if you want to learn a stable balance and rely on it staying put. Today's favourite combination may not occupy the same position after another round of adjustments.

Performance still has work to do

The developer's launch-week recap acknowledges that performance was not where it wanted it, and the September 30 roadmap keeps performance and stability among the priorities. That is important context beside confident optimisation language on the store page. The castle has wheels; that does not mean every technical concern has driven away.

Future content and further polish remain future work. The current core runs, biomes, difficulties and build options need to interest you enough on their own. Buying because the existing loop sounds enjoyable is a sensible Early Access decision. Buying because every promised addition is already present in your imagination is a less dependable construction method.

Wanderburg gives build experimentation an unusually coherent body: your appetite, movement and weapons all belong to the same evolving fortress. If you enjoy discovering powerful combinations and can tolerate changing balance and performance work, that is a distinctive machine to investigate. If you want settled rules and polish, waiting is reasonable. The castle may move, but you do not have to chase it immediately.