Some tips for those struggling with land ranged units.
- Use air. E.g. bombers or transport drop. Personal favourite is com drop.
- Flank. Leave nowhere for ranged units to kite back towards.
- Deny intel. No intel = no range. Most players (including pros) only make minimal intel. One T1 bomber or LAB is always worth sacrificing to kill radar.
- Attack in multiple places simultaneously. Ranged units are often slow. Exploit this.
- Flow like water. If you can't break a position, ignore it and focus your efforts into the path of least resistance.
- Tech up to widen your tactical options.
- Eco UP. Fortify a little (e.g. walls) to buy time and develop your eco for a later game overwhelm strategy. More stuff beats less stuff.
- Pick your battles. If you've tried something and it didn't work, trying again often won't get you a better result.
- Stop playing on 1 to 2 lane maps or turtle maps.
If none of these are viable for you, get good by acknowledging your mistakes and improving.