That makes a lot of sense honestly, nailing the core experience first before scaling it feels like the right call, a lot of games try to expand too early and it ends up spreading things thin. Smart to let the browser version prove itself first.
Street lamps being your favorite part to make doesn't surprise me either, it's one of those small details that really adds a lot of atmosphere once it's in. Really hope people keep enjoying it enough to justify that bigger version down the line, would love to see where you take it.