中文｜魂斗罗：水下八关
保留经典跑跳射击，加入六名角色、双武器切换与水下八关。支持单人挑战、双人合作，两套战役均可直接选择。
FC／NES 爱好者改版 · v20260920.001 · 2026-09-20
下载
最新版：Contra UnderWater v20260920.001.zip
提取码：a7i8
旧版：
Contra UnderWater v20260919.005.zip
提取码：7u3b
主要特色
- 六名角色：比尔、兰斯二段跳，RD008、RC011 短暂悬停，狼人高跳，希娜空中突进，各有拿手本领。
- 双武器切换：随身携带两把枪，按 SELECT 切换；交叉前进的双火球、强化散弹与加粗激光，带来不同打法。
- 更多动作：加入飞踢、踩踏、滑铲，跳跃高低也能控制。特殊动作主要用于横版关卡。
- 双人合作：并肩闯关，同时碰到同一道具，两人都能获得效果。
- 全新演出：六人立绘、组队开场、队伍合照与角色通讯。
- 原曲重混：水下八关及基地头目战重新编曲，保留熟悉旋律，加入新的伴奏变化；正常篇音乐不变。
- 自由设置：可选起始关卡、生命、接关次数、初始武器与无敌模式，并支持六种语言。
基本操作
方向键移动／瞄准，A 跳跃，B 射击，SELECT 切换武器，START 暂停。
横版关卡中，空中按下＋A 踩踏，斜下＋A 飞踢；地面依次输入下 → 前 → A 滑铲。
游玩提示
用 Mesen 打开 Contra UnderWater v20260920.001.nes 即可游玩。更换新版后请重新打开游戏，不要读取旧版即时存档。
改版制作：白河愁 / KRYSO。非官方爱好者作品，原作及相关素材归各自权利人所有。
特别感谢老猫和灼眼の双児参与测试。
部分数据来自 DimelNEX 制作的 ROM 改版《Contra – Heart of Galuga v1.3 [NES]》，在此致谢。
作者网站：www.ff18.com
English | Contra Under Water
Classic run-and-gun action with six characters, two-weapon switching and an additional eight-stage Underwater campaign. Play solo or in two-player co-op, with both campaigns available from the start.
FC / NES fan mod · v20260920.001 · September 20, 2026
Download
Latest: Contra UnderWater v20260920.001.zip
Previous version:
Contra UnderWater v20260919.005.zip
Highlights
- Six characters: Bill and Lance double-jump, RD008 and RC011 briefly hover, Werewolf jumps high, and Sheena dashes through the air.
- Two weapons: Carry two guns and switch with SELECT. Try crossing twin fireballs, an upgraded spread gun and a thicker laser.
- More moves: Flying kicks, stomps, slides and variable-height jumps add options to side-scrolling combat.
- Co-op: Fight together. Touch the same pickup simultaneously and both players receive its effect.
- New presentation: Character portraits, a team opening, a group picture and radio scenes.
- Original-theme remixes: Underwater stages and base boss battles keep familiar melodies with new accompaniment. Normal campaign music stays unchanged.
- Your choice: Set starting stage, lives, continues, starting weapon and optional invincibility. Six languages are available.
Controls
Directional pad: move / aim. A: jump. B: fire. SELECT: switch weapons. START: pause.
In side-scrolling stages, press down + A in midair to stomp, diagonal down + A to kick, or down → forward → A on the ground to slide.
Playing
Open Contra UnderWater v20260920.001.nes in Mesen. After updating, reopen the game rather than loading a save state from an older release.
Fan mod by 白河愁 / KRYSO. An unofficial fan project; the original game and related assets belong to their respective rights holders.
Special thanks to 老猫 and 灼眼の双児 for testing.
Some data used in this project comes from Contra – Heart of Galuga v1.3 [NES], a ROM hack by DimelNEX. Special thanks to DimelNEX.
Creator’s website: www.ff18.com