gameplay is solid but forces you to pay to progress – Build-a-lot 4: Power Source HD Review

pros: logical addicting game play with objectives. classic builder game. pretty graphics. you don't need to purchase premium items to progress (or wait very long times). cons: no option for continued free play (like ad-watching). you need to go through G5 ads at startup for all G5 games. paying for full version doesn't cut the ads.
Review by Noise sensitive employee on Build-a-lot 4: Power Source HD.