Categories
Guides
A credit card is a short loan for every purchase. Paid in full by the due date each month it usually costs nothing and builds a credit history; carried as a balance it charges some of the highest interest rates around. Start with a simple card with no yearly fee, use it for things you'd buy anyway, and pay the full statement balance every time.
🎮 Practise with $10,000 in play money
Try it in a live 3D city with play money: trade shares in real public figures, get margin-called, pay your taxes and rob a bot or two. Free, and nothing real is at stake.
Before applying, have a budget, a small emergency fund and no missed bills. A card won't fix a cash shortfall; it only moves the bill to next month, with interest if you can't pay it then.
With no credit history, the usual choices are a student or starter card with a small limit, a secured card backed by a deposit you get back later, or being added as an authorized user on a family member's well-managed card. Prefer no yearly fee. Rewards matter less than a card you won't overspend on.
The statement balance is what you owe for the last billing period; the minimum payment is the least you can pay without a late fee. Pay the full statement balance by the due date and most cards charge no interest on purchases. Pay only the minimum and the rest gathers interest every day. Cash advances usually charge interest from day one plus a fee, so avoid them.
Payment history counts most: set up automatic payment of at least the minimum so you never miss one, then pay the rest yourself. Keep the balance low compared with the limit (many guides say under 30%, lower is better). Don't open many cards at once, and keep your oldest card open if it has no fee, because the age of your accounts counts too.
The game's bank has a credit score built from your payment history, how much of your limits you use, the age of your credit lines, your cash flow, new accounts and your mix of credit, and it's shown on your public profile. A week is a year, so card bills come every day. You can open a no-fee Starter Card with no credit, a QuickCredit card with high interest and a fee, or, once your score is high enough, cash back cards with bigger limits. Miss payments and the late fees and score drops come fast, the way they would in real life over months.
No. A common myth: scores look at whether you pay on time and how much of your limit you use, not at interest paid. Paying in full builds the same history and costs nothing.
Many guides suggest keeping reported balances under 30% of your total limit, and lower is better. It's measured when the statement is made, so paying before the statement date can help.
Often not, if it has no yearly fee: closing it can lower your total limit and, over time, the average age of your accounts. A card with a fee you don't use may be worth closing or downgrading.
Practise with $10,000 in play money
Free. No real money involved.
For learning only, not financial advice. Trading and investing always carry risk, including losing money, and past performance doesn't predict future results.
