This is getting serious!
This article contains spoilers. It might spoil your gaming experience when first playing these games.

Serious Sam: The Random Encounter is a turn-based action role-playing video game developed by Netherlands-based indie development studio Vlambeer and published by Devolver Digital. Part of the Serious Sam indie series, it was released for Microsoft Windows on 24 October 2011.


Sam "Serious" Stone, after traveling back in time, returns shortly after and reports that "The First Encounter didn't go so well". So, he is sent into the future in order to assassinate Mental. After finding an ally, Sam fights off hundreds of monsters on his way to Mental's temple. But instead of Mental, he finds another ally. The trio exits the temple, only to be ambushed by Ugh-Zan. He chases them all the way to the Pyramid, and even when they go aboard the spaceship. The trio manages to kill Ugh-Zan, and nothing is known from that point.


Serious Sam: The Random Encounter functions as a mix between an action role-playing game and a Japanese role-playing game. During the open world sequences, the player may roam around freely, but can eventually hit on a randomized mob wave of enemies. These mob waves consist of ridiculously high numbers of enemies of all kinds, where the player is given the task to gun these down. The gun combat is the game's JRPG part, where the player may switch weapons and shoot the weapon selected, choosing a direction, radius, or position to shoot at, as well as using one of the previously gathered items.

During gameplay, the team grows from one to three people, all of them having a turn each, giving the player more ability to take down incoming enemies. Additionally, the action RPG element adds to the combat's turns, where, while enemies are coming nearer, the player may move their characters, as a group, up and down in order to reach out of the aiming boundaries, previously set in the turn's preparation.


You can either choose to play the single-player campaign, which is consisted of 3 chapters, each one with 3 levels, or play the Endless Mode, which pretty much explains itself. You can have up to 3 save files for single-player, but you can choose delete them from the options menu.


The Random Encounter was developed from an early sketch Vlambeer made for a game that was set to become a Japanese role-playing-like game. It was released as part of the Serious Sam indie series to promote Serious Sam 3: BFE. However, Vlambeer did not have enough time to make the game before the release of Serious Sam 3. This lead to the game being worked on in several places, including a hotel room, a plane back to the Netherlands, and at home. After a delayed phase in development, the game was released on October 24 2011 for Microsoft Windows.


Serious Sam: The Random Encounter received mostly mixed to positive reviews from critics. Based on 11 critic reviews, the game scored 64/100 on Metacritic, and a similar score of 64.43% on GameRankings. Soon after the game was released, Ryan Hodge of GamesRadar criticized the game, stating that "banks so much on the players' collective nostalgia for Serious Sam that it forgets to actually be a good game." However, Christian Donlan of Eurogamer said that Vlambeer had "crafted the purest game yet when it comes to the pleasures of running backwards and shooting things."

The game's graphics were also praised, Eric Neigher from IGN said "as what's essentially a marketing device, TRE could've ended up in the less-than-glorious ranks of games released to promo fast-food chains, but instead ended up being a really innovative take on an FPS conversion."


Enemy Description

Arachnoid TRE

Arachnoids, in early encounters, come in small numbers, but they continue to grow in larger and larger numbers. They only try to come close to you when they're far away, but when they're close enough, they try to keep a short distance and shoot rapidly at you until you get some distance or they die.
Beheaded Rocketeer

Rocketeer TRE

Rocketeers aren't a big threat, even when in large numbers, unless they start shooting.
Beheaded Firecracker

Firecracker TRE

Firecrackers are a bit more dangerous than Rocketeers, as they fire 5-6 projectiles at the same time, making it hard to evade them.

Gnaar TRE

Gnaars are a little-to-no threat to the player, as they only charge in to come close and impact with the player. They should be easy to kill.
Flying Gnaar

Gnaar flying TRE

Same as normal Gnaars, but they just fly, making it easier to reach the player.
Invisible Gnaar

Gnaar invisible TRE

Same as normal Gnaars, only "invisible" (no color, only their outlines are visible).

Harpy TRE

Harpies will switch from walking to flying occasionally, they will land in the start of a real-time round, and then take off a bit later. When walking, they simply charge towards the player. When flying, they instead shoot projectiles.

Kamikaze TRE

Kamikazes are very dangerous, as they are very fast and should be eliminated ASAP. Underwater Kamikazes are even faster than Ground Kamikazes, making them even more dangerous.

Kleer TRE

Kleers will constantly charge at the player, and sometimes shoot bone projectiles. They are a mediocre threat, depends on what other enemies are around.
Minor Mechanoid

Minor Mechanoid

Minor Mechanoids will try to come close to the player, and will shoot a burst of laser beams while doing so. They will not impact with the player, and will try to keep a small distance.
Reeban Electro-Fish

Electro-Fish TRE

Reebans will try to get close to the players, and sometimes impact with them. They are very dangerous, as they will constantly and rapidly shock any Sam near them until they are dead, and should be eliminated from range.
Small Lava Golem

Small Golem TRE

Small Lava Golems are not much of a threat, but will shoot projectiles at the player from a distance. Fortunately, they can be destroyed. The first Small Lava Golem is encountered as a "boss" fight in World 1-3.

Werebull TRE

Werebulls are very fast, and will try to impact with the player, dealing heavy damage. They should be disposed of as soon as possible. Although, they can easily be evaded by moving up and down.


Boss Description

Highlander TRE

The Highlander is not very dangerous; it won't take too much damage, but it will try to get close to the player. It is suggested that you use Serious Speed when it gets too close. It will also shoot fireballs at the player.
Major Mechanoid

Major Mechanoid

The Major Mechanoid is very dangerous, as it is very fast, and will shoot a burst of lasers which can kill 1-2 Sams in one real-time round. Keep as much distance as possible and shoot it down with rapid-firing weapons.
Big Lava Golem

Big Golem TRE

The Big Lava Golem has a lot of health, and will shoot giant projectiles at you, but like Small Lava Golems, they're destructible. He's followed by a horde of Small Lava Golems as well. He's quite a threat, but his Small Lava Golem army is even more of a threat. Destroy him fast with a rapid-firing weapon (such as the Minigun) under Serious Damage to get the fight done with.

Hopper TRE

Hoppers are very weak, can be killed with one shot from anything. But they come in very large numbers, and will kill a Sam very fast if multiple of them impact with him. After you clear a Hopper wave, another one will come, which makes them rather dangerous.


Tentaculus will try to damage you by swinging its tentacles to the upper or lower part of the screen. You will be safe while you're in the middle. But it will also open its mouth(s) to spawn a swarm of Reeban Electro-Fish, making it a tough boss fight. Tentaculus can take a lot of damage before it is killed. Make sure to kill it after you get the keys to the exit of World 2-3, so you won't have to kill it again.

Ugh-Zan TRE

Ugh-Zan, in the final boss fight, is followed by a legion of very dangerous enemy combinations, such as Minor Mechanoids and Arachnoids. If you have 2 cannons and a Serious Damage, then shoot him with whatever weapon you wish for one round, let the cannons charge, then when they're about to fire (make sure they're aiming for the upper left corner of the gamescreen), use Serious Damage. The 2 cannonballs will be enough to kill him. Otherwise, use the cannon and explosives, but keep the other enemies at bay.

Unknown TRE

These Werebull-like creatures can be found if you find the secret teleporter in World 2-3 (it's on the lower left corner of the screen, just walk past the wall). They behave like Werebulls, only though they deal more damage. Destroy them quickly, and walk up to the crates near their encounter location for some supplies.


Weapon Description

Revolvers TRE

Your basic weapon; you start with them. After finding the shotgun, they lose their effectiveness. After you find the Minigun, they become useless.

Shotgun TRE

An unusually long-ranged shotgun. You can switch its radius, but it will spread more and more the more you increase it. At point-blank range, it's very lethal, but it's still reliable for medium-ranged combat.

Minigun TRE

A very powerful weapon, at first, it charges up, then it begins firing rapidly in a line, dealing a lot of damage to small and medium enemies. When accompanied with Serious Damage, it's the best boss killer as well, along with the laser rifle.
Rocket Launcher

Rocket launcher TRE

Shoots 3-4 rockets in a cone in front of Sam. The rockets are high-damaging, have splash damage, and are reliable against bosses and medium enemies.
Grenade Launcher

Grenade launcher TRE

The grenade launcher fires a grenade in an arc which instantly explodes when reaching its fired location. It will deal major damage to all enemies within, but is rather unreliable because you have to predict where enemies will move. So, it's better used against masses of enemies rather than just single ones. Especially fast ones.
Laser Rifle

Laser rifle TRE

The lser rifle shoots 3 laser beams in front of it, in a line, which deals decent damage, but what makes it good is the fact that it slows enemies down (albeit in the game it says it "pushes them back"). Definitely one of the best weapons in the game when enemies are getting too close.

Sniper rifle TRE

The sniper rifle only shoots one bullet, but instantly kills any non-boss enemy it comes in contact with. Shoot lined up enemies to use the Sniper at its maximum efficiency.

Cannon TRE

The cannon takes one turn to charge up, but after it shoots, it will instantly kill any enemy it comes into contact with, and it will also heavily damage Ugh-Zan. With Serious Damage, one cannonball will deplete 50% of Ugh-Zan's health.


Item Description
Armor Gives full armor to the Sam that uses it. Better not used when you're being attacked by multiple enemies.
Armor All Gives full armor to all Sams.
Heal All Heals all Sams to full health. Better used when your Sams are about to die or too low on health.
Revive Revives a Sam. Best used when enemies aren't shooting at you too much.
Serious Speed Makes Sams run backward much faster. Make sure to preserve one for the Highlander and Major Mechanoid. Also use it when you're close to death and enemies are about to impact with you, or if there are too many projectiles.
Serious Damage Quadruples all of your weapons' damage. Best used against swarms of enemies or bosses with a rapid-firing gun, such as the Minigun.
Serious Bomb Instantly kills all non-boss enemies. Best used when you're overwhelmed and can't handle the situation.
Kamikaze Bait Summons 100+ Kamikazes. Best done when you have another rapid-firing weapon firing in the meantime, else, the Kamikazes will reach you, and most likely kill you. Also, their explosion will damage nearby enemies, including other kamikazes, creating a chain reaction of explosions.