Top similar games like Fatal Hour: Petroleum:

The horde is here to eat your brain and murder every single one of your scientists. Gather your forces, this is the last stand before we lose the facility! Place guards, close doors, and position traps. Survive as long as you can!

Golden-age RTS classic. Fast-paced action & strategic decision-making, battling evil arch-enemies, zombies, and retro-futuristic technologies. All to a '90s electro-metal soundtrack and FMV live-action cut scenes.

Sweet raging fast zombie revenge!

Last Stand is a tactical defense game where you must defend humanity against undead zombie horde.

Build your defense base to fight back the undead hordes of Mars and secure the future of the red planet. MarZ is a game of strategy and tactical defense where you must carefully manage your crew and resources as you try to uncover the terrible secrets of the undead.

Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.

Bio Inc.: Redemption is a realistic simulation and strategy game in which you make life or death decisions. Create a deadly illness to infect and torment your victim or play as the head of a medical team and hopefully find a cure to save your human patient. Will you be the plague or preserve humanity?

Volunteers fight in a bloody contest for freedom and money. Play as one of three volunteers armed with their favorite weapons, survive waves of enemies and bosses. Red Risk will put you into a bloody tournament, will you survive?

You will play reporter wood and police officer Ayer, trapped in the event caused by the mysterious drug in the rumor, find out the clues step by step in the illusion and reality, and finally work out the answers to uncover the darkness behind.

A singleplayer fast-paced classic RTS game in which you take on the role of a fallen lord on his journey back to become one of the mightiest in the medieval realm of Valtoria.

Firebase Defence is a new spin on the traditional tower defence gameplay. You have to defend yourself from the waves upon waves of incoming enemies. You are free to build, place and manage your available resources and units in any way you want. But failing to balance those will result in defeat!

Veil of crows is a sandbox style real-time strategy game set in a chaotic medieval world. From violent, and overtly bloody battles, to completely destructible castles, RPG style hero development, and meaningful interactions with other factions. Trade, extort, and conquer!

Divided Kingdoms is a multilayered medieval real time and turn based strategy with elements of role playing in the mix. You will have to unite your once mighty Kingdom and restore its former glory by overcoming challenges using strategy and skill.

Take command of HEROCORP™ and launch a Preemptive Defence Campaign™ against parallel dimensions in OTTTD, the most outrageous Tower Defence title around.

Save Lives! When disaster strikes it all comes down to you! Take command of firefighters, doctors and more in this EMERGENCY Classics re-release of EMERGENCY 2. Now playable on modern operating systems!

November 2029, 4 years after the great war nearly all life forms on earth are dead. You are one of the last survivours. You have to fight your way thru the hordes of undead creatures. If you love old school arcade shooters like Commando, Dogs of War, Mercs... then this is the right game for you!

Zombie Desperation is a small horror game where you shoot hordes of zombies until you die, aiming to obtain a higher rank in the online leaderboards while unlocking new scenarios and weapons.

After losing contact with a space station on mars, you are sent to retrieve a high value item for the company. It didn’t take very long for our protagonist to find out that something went very very wrong in this place. Use stealth to get past your enemies or run for your life hoping that they don't catch up and explode in your face.

It is a horror game, developed inside the psychiatric hospital Deca. Our protagonist wakes up disoriented, bloody, and unable to remember what she does there. Everything is dark, but she can see corpses lying on the floor and she hears noises, which leads her to think that she is alone.

"Last patient" is a short first-person horror shooter with a frightening atmosphere.

Abandoned wilderness awaits you, every day is a struggle to survive. Fight against hunger, the nature and the remaining residents. Collect resources to build a fortress, gain experience to earn supply drops to improve your survival chances in survivalmode.

Dead Purge: Outbreak is a modern first-person shooter set in an unforgiving post-apocalyptic world where every minute can be your last.

As zombie crisis broke out around the world,you will play one of the warrior of S.E.A.T(Special Event Action Team)to fight against the zombies all over the world.ZomDay is a fast pace VR shooting game contains multi-player mod,exciting Boss fight,character perk and hardcore weapon system.

Dead Ground:Arena is an action packed FPS VR shooter, ready to get your heart skip a beat during exciting standoffs with infected creatures. Players take on the role of a secret agent for Blackrain, for whom they are sent on a range of challenging missions.

Drug dealer Butch slays hordes of living dead to save a girl. Garage is a bloody topdown shooter inspired by VHS era B-movies.

Down to hell is a dynamic slasher in which lone swordsman must face the hordes of hellish demons. Moreover Down to Hell will give you truly Heavy F’N Metal experience.

Wounded is a first-person survival horror game, bringing you the old-school indie horror vibe through a detailed and eerie environment.

The Ritual is a short horror game with FPS elements produced by indie developer AMRealGames. Will you survive in a world full of monsters, where your gun and flashlight are your best friends? Turn off your light at home..wait for the night..and..PLAY IT!

Lannath is a Horror-RPG where you accumulate insanity and watch the world plunge into madness. Generate randomized worlds with customizable features to create a totally unique experience each time you play.

Welcome to Project R.I.P. , control AI driven Agents in the battle against hordes of demons. Show your skills on the battlefield and on Global Leaderboards in this Singleplayer Horror Survival First Person Horde Shooter.

Survive the terrifying events on Angstrom Station.

■連鎖する悲劇の物語をグラフィックとムービーで演出！　天地明宵、四つの幻獣に護られたイタル国を舞台とした「怪獣綺譚」シリーズ。

A hilariously terrifying adventure filled with laughs, blood, insanity, and of course... hordes of the undead.

Cursed Roots is a fast-paced horror point & click adventure featuring retro-inspired art, difficult puzzles and monsters around every corner! Use your wits to solve puzzles, combine items and escape from a house full of monstrosities! Can you escape from your Cursed Roots?

This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can't suppress the trembling from the heart. Game revenue is used for 2.0 development.

In FOREST OF THE DEAD you must survive huge waves of undead. You are stranded in the middle of the forest. No help, no hope. Your only chance is to defend yourself with the available weapons against the approaching find and stay alive as long as possible.