Linked Towers

Play Overlord II and Overlord: Raising Hell as one Overlord with one treasury.

• Tower-to-Tower travel: in your Netherworld, press F9. Overlord II saves and closes, and Raising Hell opens straight into your Dark Tower. Press F9 in the Dark Tower to come back.
• One shared treasury: Gold and all four Lifeforce colours (Brown, Red, Green, Blue) are a single pool. Whatever you earn or spend in one game is there when you arrive in the other. Overlord II's red stones and shards are kept in the pool too. On first launch, both treasuries are added together.
• Separate stories: each game keeps its own quests and progress.
• Single player.

You need: Overlord II and Overlord: Raising Hell installed, with a save in each game. Start Raising Hell once and save in the Dark Tower. Travel works from your Tower; press F9 anywhere else and the game simply reloads where you were.

Linked Towers is a small companion program. It changes no game files and ships nothing from either game. It uses each game's own "save before quitting?" menu, moves the treasury between your own saves, and backs up each save before writing to it (%LOCALAPPDATA%\LinkedTowers\backups).

Coming next: Overlord 1 maps in Overlord 2.

Coming next next: shared spells and forged gear between the two games.

Made with Claude Code and the universal-modder toolkit. MIT licensed, so remixes are welcome.