The 31st is a humorous, Halloween-themed first-person shooter that takes place in a strange world filled with endless hordes of blood-thirsty monsters and wacky situations. The game consists of six large levels containing wide-open outdoor spaces, spooky dungeon corridors, and everything in between. The game is not just about mindlessly killing all the creatures of the night. It also offers a sizable element of treasure hunting and exploration as you learn more about the mysteries left behind by people who visited before you.

Game Over
Sign in or join with:

The game you are trying to view has been deleted and is no longer available. This may have occurred at the developers request because it is no longer active and was not released, or it may have occurred because it violated the sites Terms of Use. If this is a mistake and you are a member of this games team and would like it re-activated, please contact us with the details.

Continue browsing the game list, to find the profile you are after.

You may also like
Ski Sniper

Ski Sniper

First Person Shooter

Have You ever wondered how difficult is to shoot a ski jumper on the fly using a sniper rifle? :) Ski Sniper gives You perfect opportunity to give it...

Melatonin Man

Melatonin Man

First Person Shooter

Say Goodnight. The Melatonin Man puts the Nazis to rest. This game is built on the Darkplaces engine (modified Quake 1) Melatonin Man will be a fast-paced...

Penguins Arena

Penguins Arena

First Person Shooter

Penguins Arena is a thrilling and innovative First Penguin Shooter with very short rounds and where the magic of reincarnation, combined with the supernatural...

Stealth

Stealth

First Person Shooter

A simple stealth game I made for March's one game a month.

Paint the Town Red

Paint the Town Red

First Person Shooter

Paint the Town Red is a chaotic first person melee combat game set in different locations and time periods. The voxel-based enemies can be punched, bashed...

Annoying Little Things

Annoying Little Things

First Person Shooter

A crude, offensive, and funny FPS for people with a sense of humour and love action! MAN GAME!!!

Zombeer

Zombeer

First Person Shooter

ZombeerĀ® is a first-person-survival-horror-comedy-shooter (FPSHCS) aimed at being released on PC, Mac and PS3 (PSN) Visit us in Steam Greenlight if you...

Serious Sam HD: The Second Encounter

Serious Sam HD: The Second Encounter

First Person Shooter

Serious Sam HD: The Second Encounter is a remake of the 2001 game Serious Sam: The Second Encounter. The gameplay hasn't changed but the graphic is now...

Cookie Apocalypse

Cookie Apocalypse

First Person Shooter

As the world disintegrates around you, you have one more mission. Take as many of them with you as you can.....

Mustdashe

Mustdashe

First Person Shooter

Mustdashe is the ONLY follicle-fueled first person puncher on Steam! You have sixty seconds to punch glorious mustaches on everyone (and everything) to...

GulCry-2, (Gulman First-person)

GulCry-2, (Gulman First-person)

First Person Shooter

GulCry-2, (Gulman First-person) Produced by the artist Svyatoslav Gulyaev. Game's developer Aleksandr Serzhantov. composer Nikolay Sosnovikov. A new game...

Elementary School Warfare

Elementary School Warfare

First Person Shooter

Elementary School Warfare is a Cartoon comedy first person shooter on the unreal III engine developed by The Original Studios.