Conveyor Castle: Factory Defense
About Conveyor Castle: Factory Defense
Conveyor Castle: Factory Defense is a cozy factory builder where conveyor belts are the backbone of your castle's survival. Ore flows in from mines on the left, forges convert it into fire bombs, ice shards, and lightning cells, and your belts carry that ammunition up to the turrets lining the castle wall. Keep the line moving and every wave of monsters gets stopped cold; let it jam and the wall begins to crack.
The game spans 20 stages across five distinct environments — the village, the graveyard, the enchanted forest, the snowy mountain, and the volcano. Twenty-four monsters, bosses included, stand between you and a functioning factory, with six bosses ranging from the Cyclops to the Great Wyrm pushing every belt layout to its limit. Six turrets with 12 specialisations, 9 factory modules, splitters, sorters, rune altars, bridges, and amplifiers all combine to open up increasingly intricate puzzles as you progress.
New players get a guided first stage that walks through each step one room at a time, and every stage that introduces something new opens with a short explanatory card. A Plan button shows a working layout whenever you need one, and the Guide lists which ammunition each monster is vulnerable to. Progress saves automatically, and the game supports 14 languages including English, Español, Português, Français, Deutsch, Polski, Türkçe, Русский, Bahasa Indonesia, 日本語, 한국어, 简体中文, and 繁體中文.
How to Play Conveyor Castle: Factory Defense — Keep Ammunition Flowing to the Turrets
The goal is to keep ammunition moving from the mines to the turrets on the castle wall so every wave of monsters is stopped before the wall falls. A placed module can be turned or sold back for its full price.
Between waves, choose one of two upgrades on offer. Turrets level up to five stars, and at level three you select their specialisation. Gears earned during battle go toward 16 permanent upgrades, and the castle keeps earning gears while you are away. A daily challenge delivers a tougher stage each day.
Controls
- Mouse or touch — place module: pick a module in the toolbar, then tap a room to place it
- Mouse or touch — lay belts: drag across rooms to place a belt spanning multiple rooms
- Mouse or touch — turn or sell: tap a placed module to turn it or sell it
- 1–9 and 0: pick a module from the toolbar
- R: turn the selected module
- Space: start the next wave
- Esc: drop the current module or pause
- Plan button: shows a layout that works for the current stage
- Question mark button: opens the Guide listing which ammunition each monster fears
- Gear button: opens the settings
Games You Might Like
If the belt-fed factory puzzle side of Conveyor Castle: Factory Defense appeals to you, browse the full range of Tower Defense games on Playgama for more wave-stopping challenges. Lazyfire TD pairs idle automation with a permanent skill tree of global bonuses, much like the gears-and-upgrades loop here. Bloom Brigade offers 15 hand-tuned stages with distinct enemy routes and a permanent skill tree unlocked through earned stars, a satisfying match for players who enjoy structured progression. Fortress Merge blends puzzle-solving with castle defense in a way that should feel familiar to anyone who enjoys planning layouts under pressure. For elemental ammunition variety similar to fire bombs, ice shards, and lightning cells, Merge Elementals: Castle Defense lets you combine twelve elemental fighters to hold back an advancing horde. More broadly, the Strategy games category covers the full spectrum of resource management and tactical planning titles.
