Source-checkedGameplay & overhauls

Alex Mercer (Prototype) - DrGBase nextbot

by electromorphosiiis · for Garry's Mod

ALEX MERCER - PROTOTYPE so yeah, this is alex mercer from prototype in gmod. as far as i know it's probably the first and only mercer mod for garry's mod right now lol it's not just a model with a…

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About Alex Mercer (Prototype) - DrGBase nextbot

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ALEX MERCER - PROTOTYPE so yeah, this is alex mercer from prototype in gmod. as far as i know it's probably the first and only mercer mod for garry's mod right now lol it's not just a model with a…

ALEX MERCER - PROTOTYPE

so yeah, this is alex mercer from prototype in gmod. as far as i know it's probably the first and only mercer mod for garry's mod right now lol

it's not just a model with a couple of anims slapped on. i pulled everything straight out of the game files - animations, combos, timings, effects, sounds, mercer's voice - and rebuilt it all by the game's own behaviour graphs, so it plays pretty much like the real thing. had to write my own tools to even open prototype's files, that took a while

REQUIRED: you need DrGBase for it to work[/quote] [hr][/hr] [h2]WHAT HE CAN DO[/h2] [list] [*]all the powers: claws, blade, hammerfist, whipfist, musclemass, shield, armor. each one has its own combos, charged hits and air attacks, transformations like in the game [*]devastators (charge up from consuming people): the tendril beam, the tendril burst that sucks all the bodies back into him, and the spike field [*]grab people and throw them, slam them or consume them with the actual finishers from the game. you can also jump with them and powerbomb / dive [*]movement: sprint, wall running, flips, air dash, gliding, climbing, parkour over stuff [*]disguise as whoever you ate, and their side won't shoot you [*]guns: pick up soldier guns from the game: m16, saw, sniper, grenade launcher, rocket launcher (Entities > Prototype) [*]opens doors, and smashes them out on the sprint. breaks glass too [*]the game's minimap and health bar (biomass works like a shield) [*]his own voice lines and grunts from the game [*]his own AI if nobody's possessing him: runs over rooftops, fights, eats people, switches powers, uses devastators. he's friendly to players until you hit him (can be turned off in the settings) [*]air combo: uppercut people into the air and keep punching them up there, finish with the axe hit. bullet dive from a glide (RMB) [*]props and cars: pick them up over your head, walk around with them and throw them (E, then LMB) [*]disguise that can be blown: the game's awareness and perception HUD, soldiers get suspicious if you act weird [*]upgrades in the settings: jump height, long air dash, sprint [/list] [hr][/hr] [h2]CONTROLS[/h2] (when you possess him) [table] [tr][td]LMB / RMB[/td][td]attacks, hold to charge[/td][/tr] [tr][td]Space[/td][td]jump (hold to jump higher), run at a wall to wall run[/td][/tr] [tr][td]Shift[/td][td]sprint, tap it for a roll (cancels your fist combo)[/td][/tr] [tr][td]Ctrl[/td][td]air dash[/td][/tr] [tr][td]Alt[/td][td]walk, glide in the air[/td][/tr] [tr][td]E[/td][td]grab a person (works while running too), pick up a gun, climb[/td][/tr] [tr][td]F[/td][td]disguise[/td][/tr] [tr][td]R[/td][td]next power[/td][/tr] [tr][td]hold G[/td][td]power wheel (disguise is in there too)[/td][/tr] [tr][td]1-8[/td][td]pick a power directly (1 fists, 2 claws, 3 blade, 4 hammer, 5 whip, 6 muscle, 7 shield, 8 armor)[/td][/tr] [tr][td]Tab[/td][td]lock on[/td][/tr] [tr][td]LMB+RMB / LMB+E / RMB+E[/td][td]devastators (hold till fully charged)[/td][/tr] [/table] [h3]holding a person[/h3] LMB throw, E slam, RMB consume. in the air: RMB dive, E powerbomb, LMB throw [h3]with a gun[/h3] LMB shoot, RMB aim, E drop it [quote]KEEP GETTING KICKED OUT OF HIM WHEN YOU PRESS E? that's DrGBase's exit possession key, not mine - and E is also mercer's grab. change it here: Q > DrGBase > Possession > change the exit possession keybind (put it on any key you don't use)

settings are in the spawn menu (Q) > DrGBase > Prototype > Alex Mercer

[hr][/hr]

WHAT'S NEXT

i'm gonna keep updating it over time. next up i'm planning an NPC pack from the first game (military, hunters, infected and all that), and i've already started on prototype 2 too, so heller's coming

if you find bugs or something's broken just drop it in the comments or the discussions, and if you can tell me how to make it happen again that helps a ton. i read everything

no video yet, honestly i'm just too lazy to edit one rn lol. it'll come later, for now check the gifs

fan made, not for money. the port, code and tools are mine, but the models, anims, sounds and effects belong to radical entertainment / activision

[hr][/hr]

DONATIONS

donationalerts.com/r/electromorphosiiis

CREDITS

Showcase by Spy Ghost Thanks to Spy Ghost for making the showcase video! His yt channel - youtube.com/@josegm8562

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update today.

Alex Mercer (Prototype) - DrGBase nextbot on Nxeon

From our catalogue
One-click install
Supported on Nxeon Garry's Mod servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Garry's Mod — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2026-11-04, released 2026-11-04

Game versions by loader

LoaderGame versionsNewest
Workshop

From 4 recorded builds of Alex Mercer (Prototype) - DrGBase nextbot.

Recent builds

BuildReleasedGame versionsLoaders
2026-11-042026-11-04n/aWorkshop
2026-10-302026-10-30n/aWorkshop
2026-10-292026-10-29n/aWorkshop
2026-10-282026-10-28n/aWorkshop

Dependencies

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

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What kind of mod it is

From the catalog
Listed on Steam Workshop as “Content”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Compatibility

Game
Garry's Mod

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-04Open ↗
  • ✓Authorelectromorphosiiis, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Alex Mercer (Prototype) - DrGBase nextbot, answered

Generated from the mod’s own source data.

Is it free?

Yes. Alex Mercer (Prototype) - DrGBase nextbot is free to download from Steam Workshop.

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