Combat Guide: PS1 Scarcity and Survival
Use this DERELIKT combat guide to plan weapon access, ammo, med kits, C4, glyphs, enemy priorities, and PS1 visual settings.
Why This DERELIKT Combat Guide Starts Before the Shooting
The first real fight in DERELIKT is not a power fantasy. It is a test of whether you can secure a weapon, stretch every round, and keep an exit open. This DERELIKT combat guide treats the game as a survival-minded retro FPS, not a run-and-gun shooter. A useful DERELIKT combat guide has to account for permission gates, scarce supplies, and PS1-era visibility, because those pressures shape every encounter.
DERELIKT is a narrative FPS with PS1 sci-fi horror in its bones. The combat is deliberately tense: cramped rooms, limited healing, and enemies that punish careless movement. That means your first job is not to chase a high kill count. Your first job is to make each fight affordable.
| Combat principle | Why it matters | Practical habit |
|---|---|---|
| Permission before power | Weapon access is gated behind clearance | Talk to staff and find written authorization before expecting a gun |
| Ammo is separate from access | A weapon does not arrive with a full reserve | Search for ammunition before you enter a hostile area |
| Healing is a budget | Med kits are scavenged, not showered on you | Avoid chip damage and disengage when a room turns bad |
| Movement is defense | Bugs can surround a stationary player | Keep moving, kite melee threats, and preserve a retreat lane |
| Visuals affect aim | PS1 effects can hide small threats | Tune the presentation early, before a firefight forces the issue |
Opening Moves: Permission, Then Ammunition
The game’s opening is a reminder that combat begins with access. You do not simply grab a gun and start blasting. You talk to scientists, work out where to go, crawl through vents, and find written clearance before you can carry a weapon. Even then, ammunition is not handed over. That two-step gate—permission, then bullets—sets the tone for the entire game.
This DERELIKT combat guide treats clearance as part of the combat loop, not paperwork before it. Conversations reveal where to go and why the outpost is unstable. If you rush past them, you may reach a weapon you cannot feed or a locked route you do not understand. The slow approach is not role-play. It is resource management.
| Opening stage | What to do | Combat consequence |
|---|---|---|
| 1. Read the room | Talk to the staff and follow dialogue leads | You learn where to go and which areas are unsafe |
| 2. Find clearance | Locate written authorization | Weapon access is gated behind it |
| 3. Claim the weapon | Pick up the security weapon only after clearance | You can finally defend yourself |
| 4. Scavenge separately | Search for ammunition and med kits | The gun does not come with a full ammo reserve |
| 5. Pick the first fight | Enter combat with an exit and a fallback | Scarce supplies punish panic |
Before you open the first hostile door, check your reserves, note the nearest retreat, and decide what you will not spend. Do not burn C4 on a wall just because you are curious. Do not heal because you are nervous. Do not treat the first room as a tutorial that will refill you afterward.
Enemy Priorities: Bugs, Robots, and Mutants
Once combat starts, expect more than one threat type. The documented enemy mix includes bugs that emerge from vents, rogue security robots, and mutated humans. That variety matters because a single tactic will not cover every room. The next rule in this DERELIKT combat guide is simple: identify the pressure before you identify the target.
| Threat | What is documented | Default response |
|---|---|---|
| Vent bugs | Emerge from vents and create melee pressure | Keep moving, strafe, and avoid getting surrounded |
| Rogue security robots | Part of the enemy set; a security threat rather than a swarm | Use cover, break line of sight, and avoid open trades |
| Mutated humans | Part of the enemy set; no separate behavior is detailed in the available material | Keep a fallback route and do not assume they are slow or harmless |
Against ranged pressure, step in and out of cover. Against melee bugs, keep moving and kite them. Standing still is how a clean room becomes a med-kit emergency. If skittering enemies are closing from two directions, leave before you are pinned. The game rewards players who disengage early, not players who win every fight by a sliver of health.
Mutated humans deserve caution because the available material does not spell out a separate tactic for them. Treat them as an unknown variable. Isolate them if you can, keep a door or corridor behind you, and avoid spending your last med kit to win a room that has no useful supply.
Ammo, Med Kits, C4, and Insight: Spend Like a Survivor
Every fight is a withdrawal from a limited account. The combat loop is built around scarcity: ammunition is not handed over with the weapon, med kits are scavenged from the station, and C4 charges are limited. A DERELIKT combat guide should therefore teach you to budget before you teach you to aim.
| Resource | Limitation | Smart rule |
|---|---|---|
| Ammunition | Not supplied automatically with weapon access | Check reserves before a fight; do not spray to celebrate a cleared room |
| Med kits | Scavenged from the station | Treat chip damage as a warning; heal when another hit would force a retreat |
| C4 | Limited charges | Blast only confirmed routes, not suspicious walls during active combat |
| Glyph fragments and Insight | Looking at a glyph triggers swirling colors and vocalizations; Insight is used to embed and upgrade glyphs | Inspect when the room is quiet, not while enemies are pressing |
C4 is a route tool, not a panic button. If you do not know what is behind a wall, do not spend a charge to find out while something is chewing on your health bar. Clear the room first, confirm the path, then blast. The same discipline applies to med kits. Healing at half health because you feel uneasy can leave you without a kit when a robot forces you into the open.
Glyph fragments are the strangest resource in the mix. A scientist warns against looking at one, but you can look anyway and trigger a vivid effect. After that, Insight lets you embed and upgrade glyphs. Do not treat this as a free combat buff. Treat it as a system to explore when the shooting stops, because the visual noise is the last thing you need during a firefight.
Positioning, Weapons, and PS1 Readability
The early weapon set includes a pistol, an assault rifle, and a shotgun. What matters is not a tier list but whether you can feed the weapon. This DERELIKT combat guide cannot promise a perfect loadout for every room, because ammo scarcity and enemy mix decide what is practical. Carry what you can sustain, and switch only when the room demands it.
| Weapon | Documented status | Combat discipline |
|---|---|---|
| Pistol | Available in the early weapon set | Make deliberate shots; do not treat it as an infinite fallback |
| Assault rifle | Available in the early weapon set | Use controlled fire and avoid emptying rooms that are already clear |
| Shotgun | Available in the early weapon set | Commit at close range only when you have a retreat path |
Positioning wins more fights than raw damage. Use cover against ranged threats. Keep moving against bugs. If a room turns bad, retreat instead of trying to salvage a bad angle. The best fight is often the one you leave before it drains your med kits.
A Repeatable DERELIKT Combat Guide Room Routine
- Pause at the door. Listen for movement and check your ammo.
- Identify two exits: the one you entered and the one you will use if the room collapses.
- Open with the tool you can afford, not the tool you enjoy most.
- Move after every exchange. Do not let bugs close while you hold a static angle.
- Commit C4 only after the room is quiet and the route is confirmed.
- After the fight, collect supplies before you heal. Do not leave scavenging for later if the area is safe now.
The PS1 presentation is deliberate: affine texture warping, dithering, and hand-painted lighting are part of the look. But the game also gives you control over how harsh that look is. If visual effects are hiding threats, change them early. Do not wait until a vent bug is already on top of you.
| Setting | What changes | When to use it |
|---|---|---|
| Low-resolution mode | Crunchier PS1-style image | Use when you want the intended retro texture and can still read threats |
| High-resolution mode | Cleaner presentation | Use when dithering or softness hides enemies, doors, or pickups |
| Texture warping | Affine warping on surfaces | Leave on for authenticity; turn off if moving walls distract your aim |
| Dithering | PS1-style dither pattern | Keep on for the look; disable if dark corners become hard to read |
The goal is not to remove the horror. The goal is to make sure the horror comes from the enemy, not from a visual effect that hides the floor. Test the toggles in a safe corridor, then commit to a setup before the next fight.
Use this DERELIKT combat guide as a checklist rather than a script. Secure access, count your ammo, protect your med kits, use cover against ranged pressure, keep moving against bugs, and tune the PS1 presentation until you can read the room. That routine will carry you further than any perfect first shot.
FAQ
What should I do before the first real fight in DERELIKT? Find written clearance, claim the security weapon, and then search separately for ammunition and med kits. Weapon access and ammunition are two different steps, so do not assume a gun means you are ready for a long encounter.
How do I handle vent bugs versus security robots? Keep moving and kite the bugs so they cannot surround you. Against ranged pressure, step in and out of cover instead of standing in the open. A DERELIKT combat guide can give you the pattern, but the room layout decides how much space you actually have.
Can I turn off the PS1 visual effects? Yes. You can switch between low-resolution and high-resolution presentation and disable texture warping and dithering. Try the changes before combat so you are not adjusting settings while enemies are closing in.
Is there a demo I can use to practice? Yes. The first public demo includes three chapters presented in non-sequential order. Treat it as a systems test for movement, ammo pressure, and visual readability rather than a clean tutorial that teaches every fight in order.
Related Guides
Ammo Management Guide
Learn how DERELIKT ammo scarcity shapes combat, when to swap guns, and how to explore the station for supplies without wasting shots.
Enemies: Survival Guide & Combat Tips
Survive DERELIKT enemies with room-reading routines, ammo discipline, NPC risk checks, and combat tactics built for its retro survival-horror design.
Healing & Survival Guide
Keep runs alive with practical DERELIKT healing, resource discipline, combat pacing, and route-planning tips for a hostile station.
Inventory Management Guide: Space & Ammo
A practical DERELIKT inventory management guide for ammo, healing, auto-stacking, and bulky pickups when every slot matters.