Bluffing

From the box:

The gameboard is your battlefield. You have an army of men at your disposal and six bombs. Your mission--protect your flag and capture your opponent's flag.

Secretly place your men, bombs, and flag on the gameboard with these objectives in mind. But remember your opponent is doing the same thing, so you must plan a defense as well as an offense.

Once the armies are in place, advance your men. When you're one space away from an enemy, attack. You and your opponent declare ranks. The lower-ranking man is captured and out of play.

You control your pieces and risk your men in battles where the strength of your enemy is unknown. The suspense builds as your men move deeper into enemy territory. Move with caution and courage. The next piece you attack could be a bomb. And when attacked, it could "blast" your man off the board and out of play.

The first to capture an enemy flag is the winner!

This game is similar to, and almost certainly derived directly from, the H.P. Gibsons (UK) game L'Attaque (1909). It is not exactly the same, but not far from it (numbered pieces, spy (same name) can kill the strongest piece but only when attacking, flag, bombs, etc.) These game in turn almost certainly draw on the classic Chinese children's game Dou Shou Qi.

Re-implemented by:

Stratego (Revised Edition) (aka Stratego Fire & Ice)
The Generals
Stratego: Legends
Stratego: Star Wars
Stratego: The Lord of the Rings
Ultimate Stratego
Electronic Stratego
Stratego: Marvel Heroes
Stratego: Star Wars Saga Edition
Stratego: The Chronicles of Narnia

and numerous others.

Similar to:

Admirals
Lu Zhan Jun Qi
L'Attaque
Batalj
Sharpe's Attack

Different Edition Complications
When first produced in Europe, the most powerful pieces had higher numbers. I.e. the Marshall (most powerful piece) was a 10, the General was a 9, and so on. The higher the rank, the higher the number.
When they introduced Stratego in the USA, the numbering was reversed, so the Marshall was a 1, the General 2, and so on. The 1st rank (most powerful) was 1, the second most powerful was 2, 3rd most powerful was 3....
Then, in 2000s Hasbro re-imagined Stratego in the USA and made a few changes. They reduced the number of pieces per side (from 40 to 30), added additional powers, and changed the numbering to reflect the European system.
This caused extreme consternation with many faithful American Stratego fans who preferred the 'old way'. (Actually the second oldest way, but whatever.) Many of these insist on playing Stratego with the 'Marshall 1 system'.
This wouldn't be a problem, except any and all discussions of Stratego are fraught with misunderstandings by those who are unaware of dual numbering systems! Keep this in mind when reading information about Stratego.

Blackmail the printer. Threaten the innkeeper. Bribe the priest. Welcome to Revolution!

Secretly bid against your opponents to gain victory points, control territories (worth victory points at the end of the game) and collect more Gold, Blackmail, and Force tokens for the next round of bidding! Will you try to control the tavern or the fortress? The harbor or the plantation? Knowing where to push for points – and where to back away and let your opponents fight – is the key to victory. Whoever has the most victory points at the end of the game wins. It's a game of bluff, counter-bluff, and surprise!

Bidding tokens have different shapes and colors for easy identification. Colorful cardstock shields keep your bids private, and also provide a handy rules reference during the auction. Brightly-colored wooden blocks allow players to see, at a glance, who controls which colonial-themed territories.

Revolution! is for three or four players. The rules can be taught in minutes, and a complete game takes less than an hour. Each new game lets players find new strategies and tactics.

Get ready for Revolution!

Incan Gold is a quick, fun and tense game in which you and other adventurers explore an old Incan temple in search of gold and treasure. In each of the five rounds, you secretly choose if you want to continue exploring the temple in search of more treasure or retreat to the safety of your camp with your share of the treasure that has been discovered so far.

Each time that an explorer braves new territory, more treasure or a danger appears. When a second card of the same type of danger is turned over, all exposed treasure is buried, leaving the remaining adventurers with nothing. Do you flee the dangerous temple with your portion of the treasure that has been uncovered so far or do you venture into the exciting temple in search of more hidden valuables?

After five rounds of exploration, whoever has the most treasure is the ultimate explorer and winner!

From the publisher: "You and your fellow adventurers travel to Peru to find a ruined Incan temple and its treasures: turquoise, obsidian and gold. There are also rumors of valuable Incan artifacts. Will you chance dangers like giant spiders, mummies and fire during your search, or will you escape back to camp and safety, carrying out your loot?"

Re-implemented by:

Risco Total (Released as an unauthorized game. An agreement has since been made between the authors and the publisher)

In remote times, King Gradlon had the magnificent city of Ys erected for his daughter Dahut. Gargantuan sea-walls protected the city from the violent waves. Dahut decided to make Ys the most powerful place in Brittany; thus, she dispatched dragons to seize merchant ships loaded with jewels which sailed on the open sea…

Each turn, ships filled with gems land in the city's ports. The players, embodying merchant-princes of Ys, set their team to work, two at a time, in the 4 neighborhoods of the city; deciding which area of each neighborhood to focus on. Controlling the port to claim special black jewels, the commercial area to gain a financial advantage or the palace to influence characters of influence. However it is the player who dominates the neighborhood as a whole who has the first choice of the precious stones carried in the hold of the ship docked there. Don't overlook the gem market as other players may send their brokers to influence the value of the different types of jewels, making your collection less valuable.

Each player has a team of 11 brokers of varying skill levels. These brokers are placed on the players turn, one face up and one face down. Bluff your opponents on where your intentions lie, misdirection is the key to victory.

At the end of the game, the winner is the player who has accumulated the most gold (represented by victory points).

The classic detective game! In Clue, players move from room to room in a mansion to solve the mystery of: who done it, with what, and where? Players are dealt character, weapon, and location cards after the top card from each card type is secretly placed in the confidential file in the middle of the board. Players must move to a room and then make an accusation against a character saying they did it in that room with a specific weapon. The player to the left must show one of any cards accused to the accuser if in that player's hand. Through deductive reasoning each player must figure out which character, weapon, and location are in the secret file. To do this, each player must uncover what cards are in other players hands by making more and more accusations. Once a player knows what cards the other players are holding they will know what cards are in the secret file. A great game for those who enjoy reasoning and thinking things out.