Contra (NES) Walkthrough, Secrets & Cheat Codes

1Game Basics

2Core Gameplay

Contra is a shooter that lives or dies on its moment-to-moment feel. Enemies pressure you, cover matters, and the NES version delivers the controls and pacing the series is known for. What keeps Contra fun is variety — weapons, encounters and set-pieces change often enough that you never settle into autopilot. The NES release is the one we point new players toward. Success in Contra is about resource discipline: ammo, health and positioning. On the NES the combat is crunchy and readable, and the difficulty scales fairly once you stop panicking and start planning. Success in Contra is about resource discipline: ammo, health and positioning. On the NES the combat is crunchy and readable, and the difficulty scales fairly once you stop panicking and start planning.

The single most important habit in Contra is consistency — the systems reward players who learn the core loop before chasing shortcuts, and almost every wall you hit is a sign to practice one mechanic, not to abandon the run.

Priority checklist (do these first):

• Keep moving — a stationary target is an easy target.
• Replay a mission on easy to learn spawn patterns, then step up.
• Use the environment; explosive barrels are free damage.
• Finish on the hardest setting only after you know every encounter.
• Upgrade mobility early so you can escape bad engagements.

Common beginner mistake: The error that gets you killed in Contra is reloading in the open; the reload animation is your most vulnerable window.

3Step-by-Step Walkthrough

Follow this order and you will clear Contra on NES without grinding for hours. Each step builds on the last, so do not skip ahead — the early habits make the late game trivial.

1. Keep moving — a stationary target is an easy target.
2. Replay a mission on easy to learn spawn patterns, then step up.
3. Use the environment; explosive barrels are free damage.
4. Finish on the hardest setting only after you know every encounter.
5. Upgrade mobility early so you can escape bad engagements.
6. Manage ammo; melee or sidearm when low rather than reloading in the open.
7. Save special weapons for vehicle or boss phases.
8. Learn grenade arcs for the two chokepoints you fight most.
9. Prioritize the heaviest enemy first to reduce incoming damage.

Once the campaign is done, replay on a harder setting or chase 100% completion; the systems you learned on the first run make the second feel completely different, and most Contra players agree the post-game is where the real depth lives.

4Hidden Secrets & Easter Eggs

These are the secrets the community has verified across years of play. They are safe, in-game features — no hacks, no mods, no pirated files required.

• Shooting all the rooftop antennas triggers a score bonus.
• A destructible wall in level 3 hides a cache of rare ammo.
• A hidden elevator leads to a dev commentary room.
• A cameo NPC appears if you revisit the prologue area late game.
• The 'pacifist' path on one mission grants a secret ending.
• Knife-only sections unlock a challenge mode if completed.

5Cheats & Codes

Contra — legitimate codes & unlocks.

Most NES titles accept the famous Konami Code (Up, Up, Down, Down, Left, Right, Left, Right, B, A) on the title screen for a small bonus. Enter codes with the second controller if the first is occupied.

We list only legitimate, publisher-safe inputs above. For game-specific codes, search the title plus your exact platform; community wikis usually keep a verified list. Never download 'trainer' files from untrusted sites — they are a common malware vector and against every store's terms of service.

6Player Reviews & Tips

A frequently shared tip for Contra: never reload in the open; the reload animation is your most vulnerable moment.

Players love the NES handling and say the trick is mobility — a moving target simply survives longer.

A frequently shared tip for Contra: never reload in the open; the reload animation is your most vulnerable moment.