Serious Sam 4 – Hidden / Action Achievements Guide

by Falagar / Game Guides, General Guides / 24 Sep 2020

Earn these achievements through player action and not missions/level completion.

Get Serious

Unlock 10 Skills in one playthrough

Play the campaign or start the final level and award yourself 10 skills.

Oh, Shut Up!

Destroy 10 Propaganda Drones

They’re in several levels, you can easily get this by playing normally. They appear in Urban Environments and near the drone side objective in Breakfast in France.

Bullseye

One-shot 3 werebulls with the double shotgun

You can do this in the first level after getting the double shotgun. Hit them in the head for a critical shot when they’re close. Easy.

Tear ‘n’ Rip

Melee a big enemy

You need to get the final melee skill on the skill tree for this. Simply stun a Khnum or a Red Biomech as they are most reliably stunned and melee them. (Press E, not the knife)

Atomic Wedgie

Use the Mininuke to eliminate 100 Enemies at Once

Get the Mininuke from the Side Objective “♥♥♥♥♥♥ Locked and Hancocked” on “Morituri Te Salutant” and take it through until you get to “Machina Ex Deus”. Go to the park arena and let every single enemy spawn and then use the Nuke. You’ll kill 100 enemies easily if you sprint around long enough.

Max Pain

Kill 5 Enemies using a single Time Warp Slowdown

Very easy to get – do the side objective “Amateur Acheologist” in “Four Horsemen of the Apocalypse” to get this item and then kill 5 dudes.

Heads Up!

Kill 100 Enemies with a Headshot

No tips here, just shoot a lot of Processed and Clones in the head. You can kill larger enemies with these too but it’s more reliable on smallfry.

Pow Pow!

Kill an Aludran Reptiloid using nothing but a pistol.

You can get this easily in “Four Horsemen of the Apocalypse” after placing the first beacon. Shoot the Reptiloid after its appearance cutscene to get this achievement.

Megabarf

Kill a Belcher using Belcher collateral bard damage

You can get this on level one. After getting the double shotgun, let the three Belcher’s spawn and then gather them together. For guaranteed success, weaken them all with the pistol and then make one explode to get this achievement.

Spinal tap

Kill 11 Different Enemies using melee attacks.

This is the skill point melees, not the knife. Melee 11 different enemies to get this. (Processed, Clone Soldier, Clone Commander (Shield), Beheadeds, Arachnoid (Minor), Biomechanoid (Major), Khnum, Werebull, Zealots, Kleer, Space Mummy to name a few that you can melee.)

All Kleer

Kill 50 Healthy Kleers with a direct double shotgun blast.

Simply get right up close to a Kleer and one shot it with a double shotgun 50 times.

Enemy of my Enemy

Make 20 Enemies kill each other using Psychotropic Grenades

Obtain these from the “Worm’s Armageddon” on “When In Rome” and use them on a large crowd of enemies. Kamikaze hordes work best. The Park in Machina Ex Deus is a good if desperate.

Say Hello to my Mini Friend

Spend 1000 Minigun Rounds while firing continuously.

You can get this on “Death from Below” if you don’t kill the boss with the minigun and just expend all 1000 bullets you are given. Otherwise you can do it at the park in “Machina Ex Deus”.

Harvest Festival

Harvest 100 enemies with the combine harvester.

Run over 100 dudes with the combine harvester in “Breakfast in France”.

No Surrender

Kill 5 enemies while your health is below 10hp.

On the tin. Doesn’t have to be in a row.

Spread the Joy

Kill 3 enemies with a double shotgun blast.

Use it on beheadeds and kamikazes for the best chances.

This Seems Safe

Unlock a S.A.M.

Unlocked by critical path in the main campaign.

Vene Vidi Witchy

Kill a Witchbride using C4 Super easy to do in “Hell on Earth” – kill the final boss (Witchbride) with C4, there’s a box of C4 in the arena to make it easier.

You can weaken her with other weapons first.

Quadruple the Gun

Kill 20 enemies while dual wielding double shotguns.

On the tin, you’ll need the 2nd dual wielding upgrade to pull this off.

Dismemberfest

Dismember 50 Enemies with Cannonballs

Easily done in “Anathema Unto God” or “From Earth With Love”

Falagar

He is the founder and editor of Magic Game World. He loved gaming from the moment he got a PlayStation 1 with Gran Turismo on his 7th birthday.
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