NES/Famicom

Demon Sword

Players: 1

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P2P Netplay available on compatible cores

Achievements

20 achievements · 225 total points

Key Master! Accumulate 20 Keys!
10 pts
Immortal Ninja! Become immortal for a while!
5 pts
Skilled Ninja! Accumulate 5 lives!!!
10 pts
Energy wave!!! Accumulate 15 Energy wave spells!
10 pts
Thunder!!! Accumulate 10 thunder spells!
10 pts
Protect!!! Accumulate 10 Protect spells!
10 pts
Power Up! Get a upgrade power!!!
5 pts
Power X3 Get 2x upgrade power!!!
10 pts
Power X4 Get 3x upgrade power!!!
10 pts
Max Power!!! Get all upgrade power!!!
10 pts
Max Life!!! Get All 8 Slots and Full HP!
10 pts
5K Get 5.000 points!
5 pts
10K Get 10.000 points!
10 pts
20K Get 20.000 points!
10 pts
30K Get 30.000 points!
25 pts
The Bamboo Forest Beat the Boss and Complete Stage 1!
5 pts
The Temple Graveyard Beat the Boss and Complete Stage 2!
10 pts
Bone Mountain Beat the Boss and Complete Stage 3!
10 pts
Brimstone Fortress Beat the Last Boss and Complete the Game!
25 pts
Ninja Master!!! Win the Game having 5 Lives, and Score lower than 35.000
25 pts

Demon Sword leaderboard

Who scored the most on this game's achievements.

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Demon Sword frequently asked questions

How do I play Demon Sword online with a friend?

Demon Sword (NES/Famicom) can be played online with friends using Etera's P2P netplay. Create a room in the launcher and invite your friend, who joins through the invite. Step by step:

Download the Etera launcher for Windows or Linux and create your account.
Ask your friend to do the same and add them to your friends list.
Pick the game in the library and create a netplay room.
Invite your friend: they accept the invite and join the room.
The launcher keeps dependencies on the same version for both players, avoiding desync.

How do I play Demon Sword on PC?

Download the Etera launcher (Windows or Linux), find Demon Sword in the NES/Famicom library and click to download. The launcher handles the emulator and setup for you.

Does Demon Sword netplay lag?

Etera uses a direct P2P connection between players, which usually means low latency. Results depend on each player's internet quality.

Does Demon Sword have achievements?

Yes, Demon Sword has 20 achievements worth 225 points. Achievements are counted and saved to your history and the leaderboard for subscribers and during the trial period.

Can I play Demon Sword for free?

Yes. Every account gets a 5-day trial with premium features. After that, the free plan allows 3 new games per day and 1 netplay session per day. Premium raises those limits.

Play Demon Sword on Etera

Download the launcher for Windows or Linux, find this game in the library and play solo or with friends.