Quick Tricks That Actually Matter in Heart Gold
You don't need a walkthrough to get through this game. What you need are the small things that make the difference between a fun experience and something that feels like a second job. Heart Gold is already long enough on its own without wasting time on avoidable mistakes. The fast walk is the first thing most people miss. Hold the directional button down and your character moves faster. It sounds ridiculous that this isn't just a default setting, but you'll be using it every single day. Route 34 between Goldenrod and Olivine becomes a twenty-minute slog without it. With it, it takes about four minutes. That's not a typo. The second thing is reloading the PC system properly. If your storage boxes are full and you try to deposit a Pokemon without clearing space first, the game kicks you out. I spent thirty minutes trying to figure out why my box transfers kept failing before I realized I hadn't pulled any Pokemon out of storage to free up space. The workaround is simple: talk to the PC while holding a Pokemon in your party, select Withdraw, grab an empty slot, then transfer freely.
Here's something nobody talks about enough. The Exp. Share gives less experience to non-active Pokemon when the level gap between your active Pokemon and the recipient is too large. This means if you're grinding on Route 26 with a level 40 Pokemon while your level 20 Charmander has the Exp. Share on, that Charmander gets almost nothing. The formula basically caps out at around half experience once the gap hits 20 levels or so. Keep your party relatively even for efficient leveling, or just rely on a single sweeper and leave the Exp. Share on only when you want to catch up stragglers without grinding. Repeating Encounter Method for Shiny Hunting works better than most people realize if you know how the RNG behaves in this game. The odds are 1 in 8192 like Diamond, Pearl, and Platinum. You can reload the same encounter repeatedly by saving before a wild Pokemon appears, battling it, and reloading if it's not shiny. I did this for about four hours straight on Route 37 with Rowanks and finally got one at roughly hour three, not hour four. The variance is brutal. Just be aware that using Sweet Scent to encounter Pokemon repeatedly on the same route does trigger the method cleanly, but saves and loads corrupt your RNG state slightly each time. Not enough to matter for most people, but if you're doing this obsessively, keep that in mind. Another practical tip that saves serious time: don't miss the ability to ride the bike in caves. You can pedal through most interior spaces on your bike unless there's a slope or water. This cuts travel time through places like Route 5 and the National Park significantly. People who forget about this end up walking back and forth constantly.
For the Battle Frontier, bring a Pokemon with Swagger or Encore rather than just stacking offensive moves. The AI is predictable in ways that let you lock it into a single move for several turns. Swagger makes it confuse itself. Encore copies whatever it used first and forces it to repeat. A well-built pokemon with these moves can beat opponents two or three levels higher than it because the AI has no way to adapt. The game also has a day/night cycle that actually matters for certain Pokemon spawns. Some species only appear at night, and the in-game clock runs in real time. If you're trying to catch a specific nighttime spawn, you don't need to manipulate the DS clock. Just wait until evening. I wasted an entire afternoon searching for wild Murkrow on Route 30 before realizing it was 2 PM and the game simply hadn't reached dusk yet. One more edge case worth mentioning: if you're doing the Pokedex completion run, the Union Room trades in Hourihara City are your best friend. There are several Pokemon that are otherwise impossible to obtain without trading with another cartridge. The Union Room lets you trade with random people online. As of now those servers are likely offline, but local wireless trading still works between two DS systems. If you have access to a second console, use it for the regional exclusives like Geodude from Kanto and any Unown forms you might be missing from different game versions.
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And finally, the Pokathlon events give out rare items and tons of Pokapoints you can exchange for vitamins and held items. Most people skip them entirely because the tutorials are vague. Just go talk to the NPC in the first building at the Pokathlon facility. The mini-games are repetitive but they're the fastest way to earn rare candies and max-out vitamins without spending in-game money. I cleared about forty-five minutes of Pokathlon runs to fill an entire party member's stat gaps.
