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🔎 Mods Like Nightmare House (original)

Similar Synergy mods — matched by shared tags, category, and author.

📦 Same Category

Go Fuck Yourself Gman Intro

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Player Model Pack Part 3

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Brush-Upgraded Synergy Vehicles

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Portal : First Slice [CO-OP]

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Forgotten Powers-island

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syn_mountaineer

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THAT

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syn_fireteam (2 maps)

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js_coop_quest

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Rebel Holdout 2 [Wave Survival Gamemode]

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syn_combineinvasion_icereactor

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Multi-Skybox Map Demo

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Prospekt — Bonus Map

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Rebel Holdout - Bluevelvet [Wave Survival Gamemode]

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Rebel Holdout 3 [Wave Survival Gamemode]

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syn_newsurf 2.0

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Forgotten Powers-escape

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syn_desert_assault

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Life-Half 2

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Found On The Tape: ARG Maps (Synergy Version)

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syn_temple

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Gnome Replaced With Fluttershy

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Rebel Holdout - SOS [Zombie Survival Gamemode]

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surf_crzyfrog_reloaded

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Doom 2 Source Map 01

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Synergy EP1-EP2-Lost Coast subtitles fix

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surf_fruits

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Forgotten Powers-surface beta release

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syn_country_train

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Zs Town (NEW)

— 0180 dl

zs_town map simple (OLD)

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Strange Map v.1.0

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Deathrun Fun

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js_puzzle_eleven_final

— 0103 dl

syn_aku-aku's crazy world

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Vehicle Challenge

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cg_puzzle_park_v05

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js_build_puzzlexmas_ob

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