What surprised me after building 100+ browser games with no ads or installs

Over the past year, I’ve been experimenting with building small browser games — not the huge polished type, but fast-loading, lightweight games that people can open instantly on mobile or desktop.

Something unexpected happened:
The “no ads, no installs” approach created a totally different type of engagement than traditional mobile gaming.

Here are a few things I didn’t expect:

1️⃣ People play more when there is zero friction

When there’s no app store, no login, and no pop-ups, players drop in and out freely.
That freedom actually increases retention, which surprised me.

2️⃣ Mini-games feel more like “interactive snacks”

When someone can open a game in 2 seconds, it becomes part of their daily routine — like checking messages or scrolling social media.

3️⃣ AI tools are starting to change how games are made

I’m seeing more creators who previously never touched design/dev suddenly able to prototype full levels, enemies, and mechanics with AI assistance.

It feels similar to the early days of Flash or early Minecraft modding — chaotic, creative, and fun.

4️⃣ The biggest challenge isn’t tech — it’s discovery

There are tons of indie games online, but players often don’t know they exist.
Getting attention without ads is harder than building the game itself.

My question to the community:

Do you think browser-based mini-games (especially AI-assisted ones) can become mainstream again?
Or will mobile stores always dominate because of convenience and monetization?

I’m genuinely curious how other builders and founders see this space evolving.