Games v1.1.9
Does 疯狂水世界 work on iPhone Duo?
Yes. 疯狂水世界 is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
At a glance
- Inner display (7.6″)
- Built for Duo
- Outer display (5.4″)
- Works normally
- Built with
- Not read yet
- We read each app's build SDK after it updates
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v1.1.9
- Nov 2, 2026
- Duo in release notes
- Not yet
About 疯狂水世界
疯狂水世界 is made by 益世界网络科技(上海)有限公司 and first came out on the App Store in January 2026. It's only on the China App Store, where it has 8,665 ratings. Version 1.1.9 came out on Nov 2, 2026 and needs iOS 13.0 or later. It's free to download.
From its App Store listing:
《疯狂水世界》是一款沉浸式海上末日模拟生存手游!在环境崩坏,陆地被淹没的未来,您将作为一位被命运选中的领袖,驾驶孤舟,探索海域,搜集残存物资,接纳四方的接纳者,并亲手在波涛之上建立起繁荣的避难所,带领人类文明在废墟中寻找失落的希望。
On the inner display
The app reaches the edges of the inner display. Text and controls stay a comfortable size instead of being blown up.

In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including 疯狂水世界. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
App Store,
App Store listing has screenshots made for iPhone Duo
The developer published 6 screenshots for iPhone Duo’s inner display.
- : Not confirmed yet → Built for Duo — its App Store listing has iPhone Duo screenshots
Latest release notes
Version 1.1.9 · Nov 2, 2026
【新增】捞尸人联动活动相关(详情可留意官方公告) 【新增】捞尸人联动新超凡英雄——秦璃(自由者,法师) 【新增】捞尸人联动新传说+英雄——李追远(自由者,法师) 【新增】捞尸人联动新藏品(黄河铲、罗生伞、归乡网、七星钩)以及藏品套装(走江必备) 【新增】英雄补给养成系统,可使用英雄碎片生产补给(进入S4赛季且玩家等级达到61级,建造了垃圾回收厂) 【新增】4个PVP属性:护甲增强、抗性增强、威慑、压制(可在英雄补给系统中获得) 【新增】皮肤修女瑟琳娜·白色死神(拥有效果:修女瑟琳娜生命攻击技能强度+3%) 【新增】皮肤铁肘老大·布鲁克林(拥有效果:铁肘老大生命攻击技能强度+3%) 【新增】皮肤大嘴山姆·超能吵骑士(拥有效果:所有英雄生命攻击技能强度+2%) 【新增】皮肤蜜雪儿·南瓜魔女(拥有效果:蜜雪儿生命攻击技能强度+3%) 【新增】皮肤指挥中心·桃林不渡(皮肤效果:所有英雄生命攻击技能强度+3%) 【新增】头像框·走江镇魂(拥有效果:所有英雄攻击+1%) 【新增】聊天框·走江踏浪(拥有效果:所有英雄生命+1%) 【新增】首届海上风采大赛成团赛(10月30日-11月12日游戏内开启投票通道) 【新增】征服赛季落后补偿机制(根据玩家进入征服赛季等级在新赛季触发相应赛季增益特权) 【新增】建筑垃圾回收厂(玩家等级达到61级解锁,可生产或合成补给) 【新增】建筑农业研究所(玩家等级达到51级解锁,有概率双倍收获农作物,升级需消耗有机土壤、植物百科) 【新增】跨服积分赛每周部分随机英雄获得段位专属强化(仅在白鲨、克拉肯、利维坦段位生效) 【新增】基地宠物海獭的下水动画 【新增】聊天表情第四弹 【新增】捐献工事材料获取功勋衰减规则: --当日通过捐献工事材料累计获取200万功勋(500个材料)后,再捐献材料获取的功勋衰减至原先值的25%,衰减每日重置 【优化】S4赛季起第1和第5周幸运转盘的奖池大奖替换为超凡4星随机补给(从下一期活动开始,且当日首次登录需在更新后,新配置才生效) 【优化】自由斗士与典狱长赛斯的初始护甲、抗性数值514调整为600 【优化】联盟工事炮台拥有1500发炮弹调整为1000发 【优化】联盟工事兵营 --派遣爆破船间隔3s调整为4s --爆破船击杀敌方城防军数量1个调整为2个 --最多派遣300个爆破船调整为150个 【优化】赛季宝箱调整为需消耗3把钥匙,每个宝箱按顺序循环开启,相应的提高单个宝箱奖励数量 【优化】建筑升级解锁条件显示优化,提前显示下一等级所需解锁条件 【优化】赛季目标任务支持批量领取奖励 【优化】联盟科技支持长按升级按钮可连续升级 【优化】联盟互助我的求助已完成的求助排前面显示 【优化】联盟互助增加解锁赛季条件,不到指定赛季无法求助指定物品 【优化】巅峰擂台赛小组赛竞猜新增展示参赛玩家上届排名情况 【优化】巅峰擂台赛开赛前2周增加段位争夺提示,前1周增加参赛资格提示 【优化】海商王联盟任务点击领取奖励后当天的奖励可一键领取 【优化】自由组队规则说明中增加11点会关闭世界禁止舰队行动相关规则说明 【优化】征服赛季增加净水城占领积分说明 【优化】称号、头像框、聊天框等限时外观过期后恢复为默认外观显示 【优化】搁浅的货轮规则说明,货轮刷新数量说明与所处赛季实际对应显示正确数量 【优化】挂机额外奖励点击锁定物品时,弹出【通过指定关后解锁】提示 【优化】中秋国庆活动特殊道具支持使用兑换为其他道具 【优化】提升钓鱼椅、拾荒船、潜水船坞等级上限至11级,增加每次获取资源时的暴击率和倍率 【优化】联盟商船刷新规则增加征服赛季史诗
Questions
Does 疯狂水世界 work on iPhone Duo?
Yes. 疯狂水世界 is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does 疯狂水世界 work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use 疯狂水世界 in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.